P4840P-4R-E77 WN15 Wendeplatten - Walter Tools
Optimise holemaking with a focus on reproducible edge life and consistent chip control: the uncoated carbide WN15 grade paired with the 4R‑E77 chipbreaker delivers economical, stable performance in drilling and boring operations. Order the insert directly via Metav Werkzeuge or consult our specialists for application advice. P4840P-4R-E77 WN15 — Drill/Boring Indexable Insert with 4R‑E77 Chipbreaker by Walter Tools The P4840P-4R-E77 WN15 is an indexable insert designed for drilling and boring, offering an uncoated carbide grade and a dedicated chipbreaker for controlled metal removal Uncoated carbide grade WN15 4R‑E77 chipbreaker for stable chip control For drilling and boring applications Compatible with Walter open-series cutters Consistent chip control for reliable cutting performance The combination of the 4R‑E77 chipbreaker and the WN15 uncoated carbide grade gives this indexable insert a predictable chip formation pattern, which reduces the risk of clogging and improves cycle reliability. Stable chips mean fewer interruptions for cleaning and less risk to the tool edge, supporting continuous operation in medium-duty holemaking. The design focuses on practical manufacturability: consistent chip evacuation translates directly into reduced machine downtime and more predictable component quality. Productivity advantages in drilling and boring operations Designed specifically for holemaking, this insert improves process efficiency through its geometry and chip management. The insert's cutting characteristics support stable feeds and depths of cut, enabling shorter cycle times without compromising surface integrity. When paired with appropriate toolholders and cutting parameters, the indexable solution promotes repeatable hole quality and efficient material removal, which contributes to lower unit machining costs and better utilisation of machine capacity. Practical guidance on material suitability and selection The WN15 grade is an uncoated carbide variant; its performance depends on the workpiece material and the chosen cutting data. The grade is described as part of Walter’s open series, and workpiece compatibility should be verified against the official product matrix. For customers less familiar with carbide grades: uncoated carbide typically offers a balance between sharpness and wear resistance and is often selected for general-purpose operations or where a specific coating is not required for the application. Integration into production and handling recommendations As a member of Walter’s open-series cutting grades, the insert is intended for use in standard indexable tool systems for drilling and boring. Correct seating, torqueing of the screw and adherence to recommended cutting parameters will ensure the designed edge life and chip behaviour. For process optimisation, document observed tool life and chip forms under the actual cutting conditions and adjust feeds or coolant strategies accordingly to extend tool life and maintain consistent hole quality. For consistent and economical holemaking, specify Walter Tools’ WN15 grade with the 4R‑E77 chipbreaker — contact Metav Werkzeuge for application support, compatible toolholder options and to place an order. Technical data Article number: P4840P-4R-E77-WN15-WALTER Designation: P4840P-4R-E77 WN15 Type: Drill/boring indexable insert Manufacturer: Walter Tools Series: Walter Schneidstoffsorte - Serie offen Grade: WN15 Chipbreaker: 4R‑E77 Material: Catalogue-dependent Facts No measurable numerical data provided in the product feed Special features Uncoated carbide grade 4R‑E77 chipbreaker geometry Open-series grade for general application assessment Intended application: drilling and boring Workpiece suitability: check product matrix for recommendations FAQ What materials is this insert suitable for? The P4840P-4R-E77 WN15 drill/boring indexable insert (SKU P4840P-4R-E77-WN15-WALTER) is an uncoated carbide grade; exact material suitability must be checked in the Walter product matrix for optimal selection. How does the 4R‑E77 chipbreaker improve performance? The 4R‑E77 chipbreaker on this Walter Tools insert promotes controlled chip formation, reducing clogging and enabling more consistent cutting conditions during drilling and boring cycles. Is the insert coated? No, the WN15 grade in this item is an uncoated carbide type; its selection is appropriate where an uncoated grade offers the desired balance between sharpness and wear resistance. Can this insert be used in standard indexable toolholders? Yes, the insert is designed for drilling and boring applications within standard indexable tool systems; ensure correct seating and torqueing as per toolholder specifications. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Protected trademarks and trade names are the property of their respective owners. Brand names are mentioned for clarification of product origin and compatibility. There is no affiliation between Metav Werkzeuge and the named brands; the offered article is an original, brand-new product from the manufacturer Walter Tools.
P4840P-4R-E77 WNN15 WNN15 Wendeplatten - Walter Tools
Take advantage of the combination of coated carbide performance and a dedicated 4R‑E77 chipbreaker for consistent chip control and stable machining. Order the P4840P-4R-E77 WNN15 directly via Metav Werkzeuge or consult our advisors for application matching. P4840P-4R-E77 WNN15 — Drill/Boring indexable insert with 4R‑E77 chipbreaker by Walter Tools The P4840P-4R-E77 WNN15 is a coated‑carbide indexable insert tailored for drilling and boring operations, offering controlled chip formation and reliable cutting performance in a Walter open series grade. Coated carbide grade WNN15 4R‑E77 chipbreaker for stable chip control Designed for drilling and boring inserts Open-series grade for broad application range Reliable chip control for uninterrupted production The combination of the WNN15 grade and the 4R‑E77 chipbreaker creates a balance between wear resistance and predictable chip formation. The coated‑carbide construction provides improved surface hardness and thermal stability compared with uncoated grades, which helps maintain edge integrity during continuous drilling and boring cycles. For production environments where repeatability matters, this indexable insert reduces the frequency of unexpected tool changes and supports a smoother machining rhythm, helping to protect spindle time and minimise scrap rates. Versatility across drilling and boring tasks Built as part of an open series Walter grade, the insert is intended for versatile use across a range of drilling and enlargement operations; however, specific material suitability depends on the chosen machining parameters. Coated carbide typically performs well in interrupted cuts and higher temperatures than uncoated alternatives, delivering a practical compromise between toughness and wear resistance. For acceptance into a machining process, check the product matrix to confirm the WNN15 grade suits the target workpiece material and desired cutting data. Clear identification and straightforward integration The ISO designation and part coding, such as the P4840P‑4R‑E77 identifier, simplify inventory control and ensure correct replacement in multi‑tool assemblies. The insert’s chipbreaker geometry is optimised for controlled evacuation during drilling and boring, helping to avoid rework caused by poor chip disposal. Where toolholding systems require precise indexing, the standardised designation assists with rapid selection and replacement, supporting stable cycle times and predictable tool life in production workflows. For technical matching of Walter Tools grades and to discuss how the P4840P‑4R‑E77 WNN15 fits specific drilling or boring applications, please contact Metav Werkzeuge for tailored advice and ordering support. Technical Data Article number: P4840P-4R-E77-WNN15-WALTER Part designation: P4840P-4R-E77 WNN15 Product type: Bohr-/Aufbohrwendeschneidplatte Series: Walter Schneidstoffsorte - Serie offen Chipbreaker: 4R-E77 Material: Katalogabhängig Facts ISO designation: P4840P-4R-E77 WNN15 Grade: WNN15 (coated carbide) Designation without grade: P4840P-4R-E77 SKU: P4840P-4R-E77-WNN15-WALTER Special features Coated carbide grade WNN15 Optimised chip control via 4R‑E77 chipbreaker Intended use: drilling and boring inserts Compatibility: check product matrix for material suitability Series description: Walter Schneidstoffsorte - Serie offen FAQ What is the primary advantage of the 4R‑E77 chipbreaker? The 4R‑E77 chipbreaker on the P4840P‑4R‑E77 WNN15 promotes stable chip formation and easier evacuation during drilling and boring, reducing the risk of chip‑related interruptions. Which materials is this insert suitable for? The WNN15 grade is a coated‑carbide option; suitability for specific materials must be verified using the product matrix and machining data to ensure optimal performance. How is the P4840P‑4R‑E77 identified for stock and replacement? Identification uses the ISO designation P4840P‑4R‑E77 WNN15 and the SKU P4840P-4R-E77-WNN15-WALTER, which helps ensure correct replacement and integration into tooling systems. Does the grade require special cutting parameters? As a coated grade, WNN15 typically benefits from parameters tuned for carbide inserts and the particular chipbreaker geometry; consult tooling recommendations and the product matrix for exact cutting data. Can the insert be used for both drilling and boring operations? Yes; the design is intended for drilling and boring inserts, but final application suitability should be confirmed against the product matrix for the target workpiece material. Manufacturer: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany Mark protected names and trademarks are the property of their respective owners and are mentioned here for identification and explanatory purposes only. There is no affiliation between our company and the trademark holders. The offered article is an original, factory‑new product from the stated manufacturer.
P4840P-4R-F57 WKP35S Wendeplatten - Walter Tools
The combination of a Tiger·tec Silver coating and the WKP35S carbide grade delivers durable, consistent cutting performance for demanding drilling and bore‑enlargement tasks; benefit from improved chip control and stable tool life to keep production running. Order the P4840P-4R-F57 WKP35S directly via Metav Werkzeuge or request advice from the specialists if needed. P4840P-4R-F57 WKP35S drill/reamer indexable insert, Tiger·tec Silver, for steel and cast iron — Walter Tools The P4840P-4R-F57 WKP35S is a coated carbide indexable insert engineered for drilling and bore‑enlargement operations, optimised for machining steel and cast iron in industrial CNC environments. Tiger·tec Silver coating technology WKP35S coated carbide grade Optimised chipformer 4R‑F57 Suited for steel and cast iron Reliable coating technology for long tool life and consistent results The Tiger·tec Silver coating on this insert combines thermal stability and wear resistance to maintain cutting edge integrity under cyclic loads typical of drilling and reaming. As a coated carbide grade, WKP35S is formulated to withstand the heat and abrasive conditions encountered when machining P‑ and K‑group materials according to ISO 513; this translates into fewer tool changes and steadier batch quality. In practice, the coating reduces flank and crater wear, which supports predictable tool‑life planning and lowers the frequency of unplanned interruptions in production. Geometry and chip management that improve surface finish and process security The dedicated 4R‑F57 chipbreaker geometry is designed to control chip formation across a range of cutting conditions. For cast iron it promotes short, controlled chips; for many steels it helps form manageable curled chips, aiding evacuation from deep bores and reducing the risk of recutting. Enhanced chip control contributes directly to a better surface finish and lower cycle‑to‑cycle variability. The geometry also reduces cutting forces in many applications, which can extend the life of both the insert and the toolholder and increase overall process security in serial manufacturing. Production benefits: integration, economy and predictable performance Engineered for integration with common drill and boring toolholders, this indexable insert supports efficient inventory management and quick tool replacement in high‑volume shops. The combination of a modern coating and a robust grade delivers a balance between wear resistance and toughness that is favourable for mixed runs of steel and cast iron components. For production planners, the result is a reliable component that helps reduce rework and contributes to an improved parts‑per‑tool metric. Manufacturers requiring technical clarifications or application recommendations will find the product’s design aligns with standard CNC machining practices and can be specified into existing process sheets. For technical application support or to secure the P4840P-4R-F57 WKP35S from Walter Tools, contact Metav Werkzeuge for tailored consultancy and prompt supply: info@metav-werkzeuge.com / +49 2822 7131930 Technical data Article number: P4840P-4R-F57-WKP35S-WALTER Label: Bohr-/Aufbohrwendeschneidplatte P4840P-4R-F57 WKP35S Walter Tools Product type: drill/reamer indexable insert Series: Tiger·tec Silver Grade: WKP35S Chipformer: 4R‑F57 Material group: P / K Manufacturer: Walter Tools Core data Applicable material groups: P (steel), K (cast iron) Coating technology: Tiger·tec Silver Carbide sort: coated carbide (WKP35S) Geometry designation: P4840P‑4R‑F57 Special features Improved thermal and wear resistance Optimised chip control for drilling and bore enlargement Suitable for industrial CNC production Designed for reliable repeatability in serial machining FAQ What materials can be machined with this insert? The P4840P-4R-F57 WKP35S is suitable for steel (ISO group P) and cast iron (ISO group K), with the WKP35S grade tailored for these material groups. How does the Tiger·tec Silver coating help in drilling applications? The Tiger·tec Silver coating increases thermal stability and wear resistance, which helps maintain cutting performance during repeated drilling cycles and improves overall tool life. What benefit does the 4R‑F57 chipbreaker provide? The 4R‑F57 chipformer promotes controlled chip shapes across different alloys, aiding evacuation from deep holes and reducing risk of rework due to poor surface quality. Is this insert compatible with standard drilling toolholders? The insert is designed for use in common drill and bore tool assemblies; compatibility depends on the specific toolholder geometry and clamping system used in the machine setup. Manufacturer/Responsible: AB Sandvik Coromant, Mossvägen 10, 811 34 Sandviken, Sweden; support.coromant@sandvik.com Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are mentioned for explanatory purposes only; there is no affiliation between our company and the named brands. The presented article is original and factory‑new from the manufacturer Walter Tools. The Walter brand is used where applicable for product identification.
P4840P-4R-F57 WSP45G Wendeplatten - Walter Tools
Take advantage of the combination of high process security, versatile material capability and reliable chip control to keep production stable and cost-effective; order the insert directly via Metav Werkzeuge or consult our specialists for application advice. P4840P-4R-F57 WSP45G Drill/Reaming indexable insert — Tiger·tec Gold, PVD-coated by Walter Tools The P4840P-4R-F57 WSP45G is a PVD-coated Tiger·tec Gold indexable insert designed for drilling and reaming operations across steel, stainless steel and heat-resistant alloys. Tiger·tec Gold PVD coating For steel, stainless steel and superalloys Robust cutting edge with stable chip control Designed for productive drilling and reaming Proven coating for longer tool life and predictable performance The Tiger·tec Gold PVD-coated substrate delivers a balanced combination of wear resistance and fracture toughness. This coating technology reduces flank and crater wear during continuous and interrupted cuts, resulting in extended service life and fewer insert changes. For operations where cycle time and repeatability matter, the advanced coating helps maintain dimensional stability of the bore and reduces the frequency of tool interventions. In practice, the result is a measurable improvement in process consistency and reduced tooling cost per part. Stable chip formation and cutting-edge security for efficient machining The 4R-F57 chipbreaker is engineered to guide chips reliably away from the cutting zone, reducing the risk of recutting and surface damage. Controlled chip formation supports stable cutting forces and prevents chip congestion in blind holes or deep bores. As a consequence, machining runs remain uninterrupted and surface finish quality is easier to achieve. The chip control features also simplify coolant and chip management in automated cells, improving overall machine uptime. Broad material capability reduces tool inventory and increases flexibility Marked for material groups P / M / S, the insert is suitable for unalloyed and alloyed steel, rostfreier Stahl (stainless steel) and heat-resistant superalloys or titanium. This versatility allows consolidation of tooling across different jobs and materials, lowering the number of specialised inserts required on the shelf. Where mixed-production environments demand rapid changeovers between materials, using a single, robust insert grade simplifies job planning and reduces logistic complexity. Economic machining with repeatable quality and process security The combination of the WSP45G grade and Tiger·tec Gold platform promotes consistent edge condition and predictable wear behaviour. This leads to fewer rejects and a lower cost per hole over the life of the tool. For high-volume or precision work, the insert supports repeatable bore tolerances and surface integrity, contributing to reliable downstream assembly. Backed by the engineering reputation of Walter Tools, operators benefit from a production-proven solution that emphasises uptime and predictable machining outcomes. Contact Metav Werkzeuge for availability and application recommendations for the Walter Tools P4840P-4R-F57 WSP45G insert Technical Data Article number: P4840P-4R-F57-WSP45G-WALTER Description: Drill/Reaming indexable insert, P4840P-4R-F57 WSP45G Manufacturer: Walter Tools Series: Tiger·tec Gold Grade: WSP45G Core specifications Applicable material groups: P / M / S Chipbreaker: 4R-F57 Material composition: coated cemented carbide Material designation: PVD-coated Special features and variants Robust cutting-edge geometry Optimised chip control for drilling and reaming Suited to productive, mixed-material environments Designed for stability in continuous and interrupted cuts FAQ What materials can this insert machine effectively? The P4840P-4R-F57 WSP45G insert is specified for material groups P, M and S — suitable for steel, rostfreier Stahl (stainless steel) and heat-resistant superalloys or titanium. How does the Tiger·tec Gold coating benefit tool life? The Tiger·tec Gold PVD-coated system on the WSP45G grade reduces abrasive and adhesive wear, helping to extend the insert life and keep bore dimensions stable over extended cycles. What is the role of the 4R-F57 chipbreaker? The 4R-F57 chipbreaker controls chip formation and evacuation during drilling and reaming, lowering the chance of chip-related surface defects and improving process reliability. Is the insert suitable for interrupted cuts or difficult-to-machine materials? Yes, the combination of the WSP45G grade and the Tiger·tec Gold coating provides toughness and edge stability suited to interrupted cuts and challenging materials within the specified groups. Walter Tools: Manufacturer / Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenzeichen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers.
P4840P-5R-A57 WKP25S Wendeplatten - Walter Tools
Take advantage of the coated carbide grade and the Tiger‑tec Silver technology for consistent chip control and long tool life; this ensures efficient drilling and boring cycles in steel and cast iron. Order the insert directly via Metav Werkzeuge or contact the consultants for application advice and cutting data. P4840P-5R-A57 WKP25S drilling/boring indexable insert – Tiger‑tec Silver, Walter Tools P4840P-5R-A57 WKP25S is an indexable insert designed for drilling and boring operations, optimised for machining steel and cast iron with reliable chip control and extended edge life Tiger‑tec Silver coating for wear resistance WKP25S coated carbide grade for steel and cast iron Geometry 5R‑A57 for stable chip formation Suitable for drilling and boring indexable systems Maximise productivity with advanced coating technology The Tiger‑tec Silver coating in this insert combines thermal stability and a low‑friction surface, which reduces built‑up edge and helps maintain cutting performance over longer cycles. For everyday workshop use, that means fewer tool changes and steadier cycle times; the coating is especially effective in applications where heat generation is significant. In plain terms, the technology helps the insert retain its stable cutting edge and supports consistent surface finish and dimensional accuracy during extended runs. Built for steel and cast iron with predictable chip behaviour Designed for the ISO groups P (steel) and K (cast iron), the grade WKP25S balances toughness and hardness to resist abrasive wear while avoiding premature fracture. The specified geometry 5R‑A57 promotes short, controlled chips when cutting cast iron and stable, continuous chips in many steels, simplifying chip evacuation. For engineers and production planners, this translates into fewer interruptions and more predictable machining windows, particularly on medium to heavy duty drilling and boring tasks. Economic tool life and machining reliability The insert’s coated carbide substrate and tailored micro‑geometry produce a combination of wear resistance and shock tolerance, which supports longer tool life under standard cutting conditions. Longer life reduces tooling consumption and contributes to lower process costs per hole. In addition, the consistent edge integrity helps to secure repeatable results part‑to‑part, a key factor for production environments where quality and throughput are equally important. Contact Metav Werkzeuge for specific cutting data, application consultation and ordering of Walter Tools Tiger‑tec Silver inserts; eMail: info@metav-werkzeuge.com – Phone: +49 2822 7131930 Technical Data SKU: P4840P-5R-A57-WKP25S-WALTER Designation: P4840P-5R-A57 WKP25S Type: Drilling/boring indexable insert Grade: WKP25S Series: Tiger‑tec Silver Geometry: 5R‑A57 Facts Material group suitability: P / K Application: Steel, Cast iron Manufacturer: Walter Tools Special features Coated carbide grade Optimised chip former for drilling/boring Wear‑resistant coating technology Stable cutting edge for extended tool life FAQ What materials is this insert suitable for? The P4840P-5R-A57 WKP25S insert is suitable for steel (P) and cast iron (K) applications, designed to handle the heat and chip behaviour typical of these material groups. How does the Tiger‑tec Silver coating benefit machining? The Tiger‑tec Silver coating on the WKP25S grade reduces friction and improves thermal stability, which helps maintain the cutting edge and extend insert life in drilling and boring operations. Which geometry does the insert use and why does it matter? The insert uses the 5R‑A57 geometry, which is engineered to promote controlled chip formation and secure chip evacuation, aiding stable machining performance in both steel and cast iron. Is this insert compatible with standard drilling/boring indexable systems? Yes, the insert is an indexable insert designed for drilling and boring systems; compatibility depends on the specific tool holder and insert seat, so matching the insert designation and geometry to the holder is recommended. Manufacturer: Walter Tools; Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Trademarked names and product designations are the property of their respective owners. Brand names and trademarks are mentioned for explanatory purposes only. There is no connection between our company and the named brands. The offered item is an original, factory‑new product of the manufacturer.
P4840P-5R-A57 WKP35S WKP35S Wendeplatten - Walter Tools
Take advantage of the combination of Tiger‑tec Silver coating, the WKP35S grade and the optimised 5R‑A57 chipformer for consistent chip control and extended tool life in drilling and boring operations. Order directly via Metav Werkzeuge or consult the technical team for process recommendations. P4840P-5R-A57 WKP35S drilling/boring indexable insert, Tiger‑tec Silver, for steel and cast iron — Walter Tools A P4840P-5R-A57 WKP35S insert designed for high‑performance drilling and boring in steel and cast iron, combining a coated carbide grade with a dedicated chipformer for stable machining. Tiger‑tec Silver coated carbide grade Optimised chipformer 5R‑A57 Suitable for steel and cast iron Robust for drilling and boring tasks Increased productivity through coating and grade The combination of the Tiger‑tec Silver coating and the WKP35S grade provides improved resistance to abrasive wear, which translates into longer tool life and fewer tool changes during production. The coating reduces heat build‑up at the cutting edge while the hardmetal substrate maintains edge integrity, so customers benefit from steadier feeds and reduced downtime. This technical pairing is particularly advantageous where repeatability and throughput are priorities. Reliable chip control for consistent surface quality Equipped with the 5R‑A57 chipformer, this insert ensures predictable chip control, preventing clogging and minimising interruptions. Better chip formation leads to a more stable cutting process and contributes to a consistent surface finish on the workpiece. The chipformer geometry is optimised for drilling and boring, so the machining cycle remains efficient even under varying cutting conditions. Broad applicability across common engineering materials Rated for material groups P / K, the insert is suitable for machining both steel and cast iron, reflecting its flexible performance envelope. The grade and geometry have been selected to handle the thermal and mechanical demands of these materials: controlled heat dissipation for steels and abrasion resistance for cast iron. As a result, one insert covers several typical workshop applications, reducing tool inventory complexity. Process security and economic advantage The overall design emphasises process security: stable cutting edges and controlled chip evacuation reduce the risk of unexpected tool failures. This reliability improves machining yield and can lower overall production costs by extending service intervals and maintaining consistent part quality. For production environments where uptime and reproducibility matter, the insert offers a pragmatic balance between performance and economic efficiency. For process advice or to request tailored recommendations for Walter Tools inserts, contact Metav Werkzeuge — Metav’s technical consultants are available to discuss integration into existing machining operations Technical Data Article number: P4840P-5R-A57-WKP35S-WALTER SKU: P4840P-5R-A57-WKP35S-WALTER Product type: Bohr-/Aufbohrwendeschneidplatte Designation: P4840P-5R-A57 WKP35S Facts Series: Tiger‑tec Silver Grade: WKP35S Chipformer: 5R‑A57 Material groups: P / K Special features Manufacturer: Walter Tools Application: steel and cast iron Insert type: drilling/boring indexable insert FAQ What materials can be machined with this insert? The insert is specified for material groups P / K, which means it is suitable for machining steel and cast iron with the Walter Tools P4840P-5R-A57 WKP35S insert. How does the Tiger‑tec Silver coating benefit production? The Tiger‑tec Silver coating enhances wear resistance and reduces heat at the cutting edge, which helps to extend the service life of the WKP35S grade in demanding drilling and boring operations. What role does the 5R‑A57 chipformer play? The 5R‑A57 chipformer controls chip shape and evacuation, lowering the risk of clogging and contributing to a stable cutting process and consistent surface finish. Is this insert suitable for high‑volume production? Yes; the combination of a coated carbide grade and optimised chip control makes the insert appropriate for high‑volume or repetitive machining where tool life and process stability are essential. Which product designation should be quoted when ordering? Reference the full designation P4840P-5R-A57 WKP35S and the manufacturer Walter Tools to ensure the correct insert is supplied. Manufacturer / Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany Protected trademarks and trade names are the property of their respective owners. Brand names and protected trade names are mentioned solely for explanation. There is no connection between our company and the mentioned brands. The offered article is original factory‑new goods of the manufacturer (Walter Tools).
P4840P-5R-A57 WSP45G WSP45G Wendeplatten - Walter Tools
Benefit from the Tiger‑tec Gold PVD-coated grade WSP45G, which combines coated carbide robustness with a 5R‑A57 chipbreaker for reliable chip control and extended tool life; order the P4840P-5R-A57 WSP45G insert directly via Metav Werkzeuge or request tailored advice from the specialists. P4840P-5R-A57 WSP45G – Drill/boring indexable insert, Tiger‑tec Gold (Walter Tools) A P4840P-5R-A57 WSP45G indexable insert engineered for precision drilling and hole-boring in demanding applications across Stahl, rostfreier Stahl and heat-resistant alloys. Tiger‑tec Gold PVD-coated carbide grade WSP45G Versatile for Stahl, rostfreier Stahl and superalloys 5R‑A57 chipbreaker for stable chip control Optimised for drilling and hole-boring operations Consistent, productive holemaking with coated carbide performance The combination of the Tiger‑tec Gold coating and the WSP45G grade produces a PVD-coated carbide insert designed to maintain a stable cutting edge under the thermal and mechanical loads typical of holemaking. This wear-resistant configuration reduces unscheduled tool changes and supports steady cycle times when machining Stahl and rostfreier Stahl. The material designation P / M / S indicates compatibility with unalloyed and alloyed steels, stainless steels and heat-resistant superalloys, so process planners can rely on one insert for a range of workpiece materials. For buyers seeking measurable production gains, the chemical and structural properties of the Tiger‑tec Gold coating enable a balance of toughness and oxidation resistance that helps to extend usable tool life. Stable chips and fewer interruptions thanks to the 5R‑A57 chipbreaker The 5R‑A57 chipbreaker has been developed to promote controlled chip formation during hole entry and exit, which is crucial for uninterrupted drilling cycles. By shaping chip flow and reducing long, stringy chips, the insert minimises the risk of re-cutting and surface damage; this leads directly to improved process reliability and a reduction in secondary finishing. The benefit is not only fewer machine stops but also a more repeatable surface finish and dimensional consistency. Technical teams unfamiliar with chipbreaker mechanics will find that the design reduces chip congestion and allows coolant to reach the cutting zone more effectively, thereby protecting the cutting edge and supporting longer run lengths. Practical integration and application guidance for workshop use Designed as an indexable solution for drilling and boring toolholders, the insert supports standard mounting procedures and can be included in routine tooling inventories without major changes to setup strategy. The grade WSP45G is characterised by a versatile balance between toughness and wear resistance, making it suitable where mixed material batches are processed. For planners, this means simplified tool management and faster response to varying job mixes. The P4840P-5R-A57 WSP45G insert is therefore a practical choice where reliability and consistent hole quality are priorities; for exact holder compatibility and recommended cutting parameters, technical consultation is advised to align feed and speed to the specific machine and workpiece combination. For precision holemaking with Tiger‑tec Gold inserts such as the P4840P-5R-A57 WSP45G, contact Metav Werkzeuge for application advice or availability — eMail info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number / SKU: P4840P-5R-A57-WSP45G-WALTER Product designation: P4840P-5R-A57 WSP45G Product type: Drill/boring indexable insert Manufacturer: Walter Tools Facts Grade: WSP45G Series: Tiger‑tec Gold Chipbreaker: 5R‑A57 Material groups: P / M / S Special features Coating: Tiger‑tec Gold (PVD) Substrate: coated carbide Suitable for: Stahl; rostfreier Stahl; heat-resistant superalloys and titanium Application: drilling and hole-boring operations FAQ What materials can be machined with this insert? The P4840P-5R-A57 WSP45G insert is designed for machining Stahl, rostfreier Stahl and heat-resistant superalloys; the P / M / S designation indicates its suitability across these ISO material groups. What does the grade WSP45G signify? WSP45G is a Walter Tools PVD-coated carbide grade from the Tiger‑tec Gold family, chosen for its balance of toughness and wear resistance for versatile milling and holemaking applications. How does the 5R‑A57 chipbreaker affect machining? The 5R‑A57 chipbreaker promotes controlled chip formation and evacuation during drilling and boring, reducing re-cutting and improving process stability and surface consistency. Is the insert suitable for demanding thermal conditions? The Tiger‑tec Gold coating and the WSP45G substrate provide enhanced resistance to oxidation and thermal wear, supporting sustained cutting performance in thermally challenging operations. How should tool selection be approached for mixed material batches? Using a versatile grade such as WSP45G simplifies tool management for mixed batches of Stahl and rostfreier Stahl; matching cutting parameters to the most demanding material in the batch is recommended to preserve tool life. Manufacturer: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany. Protected trademarks and trade names are the property of their respective owners. Brand names are used for explanation only; there is no affiliation between Metav Werkzeuge and the named manufacturers. The offered item is original and factory-new.
P4840P-5R-E57 WKP25S Wendeplatten - Walter Tools
Take advantage of the combination of high wear resistance, stable chip formation and broad material compatibility for reliable, productive machining; order the insert directly via Metav Werkzeuge or consult our technical advisors for application support. P4840P-5R-E57 WKP25S – Drill/Boring Indexable Insert with 5R-E57 Chipbreaker (Walter Tools) The P4840P-5R-E57 WKP25S is an indexable insert designed for drilling and boring applications, optimised for machining steel and cast iron with a Tiger-tec Silver coated-carbide grade. Tiger-tec Silver coated-carbide grade WKP25S Chipbreaker type 5R-E57 for controlled chips Suitable for ISO P and ISO K materials Designed for high process reliability and tool life Consistent chip control for uninterrupted production The insert uses the 5R-E57 chipbreaker, engineered to produce predictable, compact chips when machining both steel and cast iron. This geometry reduces the risk of chip jams in drilling and boring operations and supports a steady material flow from the cutting zone. Built on a coated carbide substrate, the grade provides improved wear resistance under the heat and abrasion typical of these material groups. The result is fewer interruptions, simpler chip management in automated processes and a measurable increase in uptime for production runs. Broad material range with clear application guidelines Designed for the ISO material groups P (steel) and K (cast iron), the grade WKP25S belongs to the Tiger-tec Silver family and is optimised for the cutting conditions typical of these alloys. The coating technology and carbide substrate work together to balance toughness and hardness: toughness to resist chipping in interrupted cuts and hardness to withstand abrasive cast-iron faces. For process planners this means predictable tool life across a range of steels and grey or nodular cast irons, enabling fewer tool changes and a simplified tool inventory for mixed-production environments. Economical machining through stability and repeatability The combination of grade and geometry is aimed at achieving stable chip formation and consistent cutting forces, which translate into reproducible hole quality and longer edge life. Fewer edge failures and consistent performance reduce scrap rates and the need for frequent rework. The insert’s behaviour under load supports higher average productivity per tool, improving the cost-efficiency of the machining cycle. In practice, this leads to lower unit costs and a steadier process window for serial drilling and boring tasks. Practical advantages for workshop integration The insert’s specification and ISO designation make it straightforward to match to existing tool holders and drilling systems. The WKP25S grade and the Tiger-tec Silver coating are documented choices for users seeking a balance between wear resistance and process security. Technical teams benefit from the clear assignment to ISO groups P and K, while purchasing and production managers gain from reduced complexity in the tooling portfolio. Where higher cutting speeds or more abrasive cast irons are involved, the coated-carbide technology offers additional margin before wear limits are reached. For machining projects that require the proven wear resistance of Walter Tools and the process security of Tiger-tec Silver, contact Metav Werkzeuge for order placement and technical guidance Technical data Article number: P4840P-5R-E57-WKP25S-WALTER Designation: P4840P-5R-E57 WKP25S Series: Tiger-tec Silver Grade: WKP25S Manufacturer: Walter Tools Product type: Drill/boring indexable insert Chipbreaker: 5R-E57 Material group: P / K Facts ISO material groups: P, K Coating technology: Tiger-tec Silver Carbide type: coated carbide SKU: P4840P-5R-E57-WKP25S-WALTER Special features Coated carbide grade optimised for steel and cast iron Stable chip formation for drilling and boring Enhanced wear resistance and process reliability Suited to catalogue-dependent drilling geometries FAQ What materials is the insert suitable for? The insert is suitable for steel (ISO P) and cast iron (ISO K) applications; the WKP25S grade and chipbreaker 5R-E57 are tuned for these material groups. How does the 5R-E57 chipbreaker affect machining? The 5R-E57 chipbreaker promotes compact, controllable chips and helps maintain consistent cutting forces during drilling and boring operations for improved process stability. Is this insert part of a coated-carbide family? Yes, the grade belongs to the Tiger-tec Silver coated-carbide family, offering a balance of wear resistance and toughness for demanding production use. Can this insert be used for automated drilling lines? The controlled chip behaviour and reproducible edge life make the insert appropriate for automated drilling and boring processes where predictable chip evacuation is required. Does the designation indicate compatibility with specific holders? The ISO-style designation P4840P-5R-E57 WKP25S allows straightforward matching to compatible drill and boring tool holders; consult toolholder documentation for exact fit. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany Die Walter AG (Markenauftritt: Walter Tools) mit Hauptsitz in Tübingen gehört zu den weltweit führenden Herstellern von Präzisionswerkzeugen für die Metallbearbeitung und ist Teil des schwedischen Sandvik-Konzerns. Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenzeichen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers. 📧 info@metav-werkzeuge.com ☎️ +49 2822 7131930
P4840P-5R-E57 WKP35S Wendeplatten - Walter Tools
Take advantage of the WKP35S grade and the Tiger·tec Silver technology to achieve longer tool life and stable chip formation in demanding drilling and boring tasks; order genuine Walter Tools inserts through Metav Werkzeuge or consult their specialists for application guidance. P4840P-5R-E57 WKP35S drilling/boring indexable insert for steel and cast iron — Walter Tools The P4840P-5R-E57 WKP35S is a Tiger·tec Silver indexable insert engineered for drilling and boring operations, optimised for machining steel and cast iron according to ISO material group designations. Tiger·tec Silver coating for enhanced wear resistance Optimised for steel and cast iron machining Geometry 5R‑E57 promotes reliable chip control Walter Tools quality for reproducible performance Reliable chip control for uninterrupted production The insert combines the 5R‑E57 geometry with the WKP35S grade to deliver consistent chip control, reducing the risk of clogging and unplanned downtime. The shaped chipbreaker and cutting-edge geometry are designed to generate predictable, short chips when machining cast iron and controlled, continuous chips in various steel grades. This behaviour simplifies chip evacuation in deep holes and long bores, enabling smoother cycle times and fewer manual interventions while maintaining cutting-edge integrity. Robust coating and grade for extended tool life The Tiger·tec Silver coating on a coated carbide substrate provides enhanced resistance to abrasive wear and thermal loads commonly encountered in steel machining. The WKP35S grade is formulated for balanced performance: it maintains edge stability under intermittent cuts and offers improved flank wear behaviour during continuous operations. As a result, the insert supports longer tool life and more predictable regrinding or replacement intervals, which contributes directly to reduced tooling costs and higher process reliability. Application suitability and measurable advantages Designed specifically for drilling and reaming-style operations, this insert is suitable for material groups P and K, meaning steel (unalloyed and alloyed) and cast iron workpieces. The combination of grade and geometry delivers superior surface finish and dimensional stability in bore-making tasks where tolerance and repeatability matter. The insert’s properties support higher machining speeds and feed rates in many setups, leading to measurable productivity gains and improved cost-efficiency per component produced. Practical use and integration into your workflow Integration into standard Walter Tools toolholders and drilling systems is straightforward; the insert’s ISO-style designation simplifies selection and stocking. When paired with appropriate holder rigidity and a matching cutting parameter set, the insert provides reproducible results across batches and operators. For production environments seeking consistent output, the insert helps to maintain part quality while lowering the frequency of tool changes and unplanned stoppages, supporting continuous high-throughput machining. Contact Metav Werkzeuge for tailored application advice on Walter Tools Tiger·tec Silver inserts and to confirm holder compatibility and stock availability at info@metav-werkzeuge.com or by phone at +49 2822 7131930 Technical Data Article number: P4840P-5R-E57-WKP35S-WALTER Label: Bohr-/Aufbohrwendeschneidplatte P4840P-5R-E57 WKP35S Walter Tools Product type: Bohr-/Aufbohrwendeschneidplatte Manufacturer: Walter Tools Grade: WKP35S Series: Tiger·tec Silver Geometry: 5R‑E57 Material groups: P / K Facts Material groups: P (steel), K (cast iron) Coated substrate: coated carbide Primary applications: drilling, boring ISO designation: P4840P-5R-E57 WKP35S Special features Optimised chipbreaker for reliable chip control Enhanced wear resistance through Tiger·tec Silver coating Balanced performance for intermittent and continuous cuts Suitable for steel and cast iron machining per ISO 513 FAQ What materials is this insert suitable for? The P4840P-5R-E57 WKP35S insert is specified for steel (P) and cast iron (K) applications, matching the ISO material group classifications. What does the Tiger·tec Silver coating provide? The Tiger·tec Silver coating improves abrasive wear resistance and thermal stability on the coated carbide body, resulting in longer usable life under typical drilling and boring loads. How does the 5R‑E57 geometry affect machining? The 5R‑E57 geometry is designed to control chip formation and evacuation, promoting short, manageable chips in cast iron and controlled chips in many steel grades to reduce downtime. Is this insert compatible with standard Walter toolholders? Yes, the insert follows ISO-style designation and is intended for use in compatible Walter Tools holders and systems designed for indexable drilling/boring inserts. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Trademarked names and product designations are the property of their respective owners. Brand names and trademarks are mentioned for explanatory purposes only. There is no affiliation between our company and the named brands. The offered item is an original, factory-new product of the manufacturer.
P4840P-5R-E57 WSP45G Wendeplatten - Walter Tools
Take advantage of the combination of Tiger‑tec Gold coating and an optimised 5R‑E57 chipbreaker for reliable chip control and extended cutting life; order genuine Walter Tools inserts directly via Metav Werkzeuge or consult our technical team for application advice. P4840P-5R-E57 WSP45G indexable insert for drilling and reaming — Tiger‑tec Gold, Walter Tools The P4840P-5R-E57 WSP45G is an indexable insert engineered for demanding drilling and reaming applications, offering wear-resistant coating technology and an optimised chipbreaker for secure machining in steels, stainless steels and heat‑resistant alloys Tiger‑tec Gold coated carbide for high wear resistance Optimised 5R‑E57 chipbreaker for secure chip control Suitable for steel, stainless steel and superalloys Walter Tools quality for consistent tool life Increased process security through advanced coating and substrate The combination of a PVD-coated carbide substrate and the Tiger‑tec Gold coating delivers a balance of hardness and toughness that supports stable cutting across extended cycles. This technical pairing reduces flank wear and helps maintain a defined cutting edge, which in turn reduces the frequency of insert changes and supports continuous production. The coating technology is particularly effective where temperatures at the cutting zone climb rapidly, preserving edge integrity and lowering machining variability while improving overall process security Predictable chip control and surface results for holemaking The 5R‑E57 chipbreaker has been configured to manage chip formation during drilling and reaming operations, enhancing evacuation and preventing entanglement. Improved chip control directly benefits surface finish and dimensional consistency of bores, especially in interrupted cuts or when machining tougher alloys. With optimised chip flow, the insert supports repeatable hole quality and reduces the risk of tool-related interruptions, which is essential for batch production and high‑precision operations Broad application range: engineered for P, M and S materials Designed for the ISO material groups P / M / S, this insert is suitable for a wide spread of components: unalloyed and alloyed steels, tougher stainless steels, and heat‑resistant superalloys and titanium. Each material group presents different challenges — from chip shape to heat dissipation — and the grade of this insert is selected to address those contrasting demands. The technical design ensures reliable performance where heat and adhesion tendencies are an issue, making it a versatile choice for mixed‑material production schedules Economic tool life and consistent operational performance A stable cutting edge and controlled wear behaviour translate into lower tooling cost per part and fewer process interruptions. Because the insert is a coated carbide grade optimised for milling and holemaking, it supports longer intervals between indexings and decreases overall tooling logistics. The predictable life and consistency of results contribute to reduced setup time and simpler tool management, providing practical efficiency gains for workshops and production lines Contact Metav Werkzeuge for application recommendations and to secure genuine Walter Tools Tiger‑tec Gold inserts through Metav Werkzeuge for your next drilling and reaming cycle Technical data Article number: P4840P-5R-E57-WSP45G-WALTER SKU: P4840P-5R-E57-WSP45G-WALTER Designation: P4840P-5R-E57 WSP45G Product type: Indexable insert for drilling/reaming Facts Grade: WSP45G Series: Tiger‑tec Gold Chipbreaker: 5R‑E57 Material group: P / M / S Special features Coating technology: Tiger‑tec Gold (PVD coated carbide) Suitable for: steel, stainless steel, heat‑resistant superalloys and titanium Application focus: drilling and reaming with optimised chip control Manufacturer: Walter Tools FAQ Which materials is this insert suitable for? The P4840P-5R-E57 WSP45G is specified for ISO groups P, M and S, meaning it is suitable for steels, stainless steels and heat‑resistant superalloys including titanium What advantage does the Tiger‑tec Gold coating provide? Tiger‑tec Gold is a PVD coating technology that offers a high wear resistance and good heat protection for the cutting edge, extending tool life under elevated thermal loads How does the 5R‑E57 chipbreaker affect machining? The 5R‑E57 chipbreaker is optimised for controlled chip formation and evacuation, reducing the risk of chip build‑up and improving surface finish during holemaking processes Is this an indexable insert for both drilling and reaming? Yes, the insert is designed as an indexable solution for drilling and reaming operations, combining edge stability with chip control suitable for those applications Can the grade cope with mixed‑material production? The WSP45G grade is purposely versatile and handles a range of materials across P, M and S categories, making it a practical choice for workshops running mixed‑material components Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenbezeichnungen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers.
P4840P-5R-E67 WKP25S Wendeplatten - Walter Tools
Take advantage of the combination of Tiger·tec Silver coating and the WKP25S grade for extended tool life and consistent chip control; the engineered 5R‑E67 chipbreaker ensures secure, productive boring and reboring of steel and cast iron components. Order the insert directly via Metav Werkzeuge or request advice from our technical consultants. P4840P-5R-E67 WKP25S boring/reboring indexable insert — Tiger·tec Silver, for steel and cast iron (Walter Tools) P4840P-5R-E67 WKP25S is a Tiger·tec Silver series boring/reboring indexable insert designed to deliver repeatable machining performance when working with steel and cast iron. Tiger·tec Silver coating for long tool life Optimised 5R‑E67 chipbreaker Suitable for steel and cast iron P4840P‑5R‑E67 precision geometry Consistent productivity through enhanced wear resistance The combination of the Tiger·tec Silver coating and the WKP25S carbide grade provides improved wear resistance and a stable cutting edge, extending the service interval between index changes. Coated carbide technology reduces abrasive and adhesive wear typical in the machining of both steel and cast iron, which leads to fewer unplanned tool changes and more predictable batch processing. In production environments where cycle times and uptime matter, this wear behaviour translates into measurable gains in overall equipment effectiveness. Reliable chip control for safer boring operations The 5R‑E67 chipbreaker geometry is engineered to promote defined chip formation when performing internal boring and enlarging operations. A dedicated chip control geometry reduces the risk of built-up edge and erratic chip shapes, which helps to protect the machined surface finish and the tool seat. The insert’s P4840P‑5R‑E67 form ensures a consistent cutting interface in the toolholder, supporting stable cutting forces and improved process security in serial machining. Practical compatibility and easy inventory management Certified for ISO material groups P (steel) and K (cast iron), the insert covers a broad material range commonly encountered in general engineering and component manufacturing. As a coated carbide indexable insert in the Tiger·tec Silver family, the grade is particularly suitable for mixed-production shops that require a compromise between edge stability and wear resistance. The ISO-style designation simplifies tooling lists and spare-part handling, enabling straightforward replacement and fewer SKUs in stock while maintaining machining performance across varying workpiece materials. For reliable, productive boring with Tiger·tec Silver inserts, contact Metav Werkzeuge for tailored advice and ordering — eMail info@metav-werkzeuge.com or call +49 2822 7131930 to discuss the P4840P-5R-E67 WKP25S application and availability. Technical data SKU: P4840P-5R-E67-WKP25S-WALTER Designation: P4840P-5R-E67 WKP25S Product type: Boring/reboring indexable insert Series: Tiger·tec Silver Grade: WKP25S Chipbreaker: 5R-E67 Material groups: P / K Manufacturer: Walter Tools Core technical data No numerical specifications provided Versions / Special features Suitable for Steel (ISO P) Suitable for Cast iron (ISO K) Coated carbide grade (Tiger·tec Silver technology) ISO-compatible insert designation FAQ What materials is the insert suitable for? The P4840P-5R-E67 WKP25S insert is rated for ISO groups P (steel) and K (cast iron), making it suitable for a wide range of ferrous machining tasks. What benefit does the Tiger·tec Silver series provide? Tiger·tec Silver offers a balanced coating technology that improves wear resistance and edge stability, helping the insert maintain consistent performance over longer tool life. How does the 5R‑E67 chipbreaker affect machining? The 5R‑E67 chipbreaker is designed to control chip shape and evacuation during boring, reducing the likelihood of entangling chips and improving surface finish on internal profiles. Is this insert compatible with standard ISO boring toolholders? The P4840P‑5R‑E67 designation follows common ISO-style naming conventions for indexable inserts, facilitating compatibility with appropriately specified boring toolholders. Manufacturer / Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenzeichen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers. Walter Tools: Die Walter AG (Markenauftritt: Walter Tools) mit Hauptsitz in Tübingen gehört zu den weltweit führenden Herstellern von Präzisionswerkzeugen für die Metallbearbeitung und ist Teil des Sandvik‑Konzerns.
P4840P-5R-E67 WKP35S Wendeplatten - Walter Tools
Benefit from a coated‑carbide grade that extends service life and maintains edge stability while optimising chip control for steel and cast iron applications; order the insert via Metav Werkzeuge or consult our specialists for application-specific advice. P4840P-5R-E67 WKP35S drill/bore indexable insert by Walter Tools — Tiger‑tec Silver coating for steel and cast iron The P4840P-5R-E67 WKP35S is a drill/bore indexable insert designed for high productivity in steel and cast iron machining, combining a Tiger‑tec Silver coated carbide grade with an optimised chipformer for reliable cutting performance. Tiger‑tec Silver coating for wear resistance Optimised chipformer 5R‑E67 for controlled chips Suitable for machining steel and cast iron High‑productivity coating for stable tool life The Tiger‑tec Silver coating and the WKP35S coated‑carbide grade provide consistent wear resistance under the thermal and mechanical loads typical of steel and cast iron machining. This combination reduces flank wear and helps to maintain a stable cutting edge, which translates into longer intervals between index changes and fewer unplanned tool‑change events. For production lines where predictable tool life is crucial, the coated carbide formulation supports repeatable results and improved process efficiency. Controlled chip formation for safer, faster machining The integrated 5R‑E67 chipformer is engineered to break and evacuate chips effectively when drilling and boring in the indicated material groups. Controlled chip formation reduces the risk of entanglement and coolant starvation in the bore, improving surface quality and lowering the likelihood of rework. This technical advantage supports higher feed rates and more aggressive cutting strategies, delivering a clear increase in throughput without compromising component finish. Consistent results in mixed‑material workshops Designed for the demands of mixed‑material production, the insert works across ISO groups P and K, meaning both unalloyed/alloyed steel and cast iron are within its application range. The geometry and coating technology aim to offer process security and predictable performance when integrated into compatible toolholders. For operations prioritising repeatability and stable surface integrity, this cutting grade allows tooling engineers to standardise inserts across similar machining tasks. For application guidance or to source Walter Tools inserts such as the P4840P-5R-E67 WKP35S, contact Metav Werkzeuge for technical advice and supply at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: P4840P-5R-E67-WKP35S-WALTER Designation: P4840P-5R-E67 WKP35S Type: Drill/bore indexable insert Brand: Walter Tools Facts Material group: P / K Grade/series: Tiger‑tec Silver Chipformer: 5R‑E67 Suitable for: Steel, Cast iron Special features Coated carbide grade WKP35S Optimised for heat and chip control Stable cutting edge and reliable chipbreaking FAQ What materials is this insert suitable for? The P4840P-5R-E67 WKP35S insert is suitable for ISO material groups P and K, specifically designed for machining steel and cast iron. How does the Tiger‑tec Silver coating improve performance? Tiger‑tec Silver on the WKP35S grade enhances wear resistance and thermal stability, which helps to extend the effective tool life of the insert during demanding drilling and boring operations. What role does the 5R‑E67 chipformer play? The 5R‑E67 chipformer promotes controlled chip breaking and evacuation, reducing chip entanglement and improving surface finish when the insert is used in the appropriate toolholder and machining parameters. Manufacturer: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen, Germany Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are mentioned for explanatory purposes only. There is no affiliation between our company and the mentioned brands. The offered article is an original, brand‑new product of the manufacturer Walter Tools.
P4840P-5R-E67 WSP45G WSP45G Wendeplatten - Walter Tools
Take advantage of the combination of Tiger·tec Gold coating and the WSP45G grade for reliable edge stability and extended tool life when machining steel, stainless steel and heat‑resistant alloys; order directly via Metav Werkzeuge or contact the consultants for application advice. P4840P-5R-E67 WSP45G drilling/reaming indexable insert by Walter Tools — Tiger·tec Gold, versatile P/M/S application The P4840P-5R-E67 WSP45G is an indexable insert for drilling and bore‑enlarging operations, developed for demanding applications in steel, stainless steel and heat‑resistant alloys Tiger·tec Gold PVD coating for long tool life Versatile for steel, stainless and superalloys Stable cutting edge for consistent process security Optimised chip control for reliable material evacuation High wear resistance for continuous production The combination of the Tiger·tec Gold coating and the WSP45G grade results in a coated carbide insert that is engineered for durability under thermal and mechanical load. This configuration supports a stable cutting edge, reducing flank wear and the frequency of tool changes. For production environments where uptime and repeatability count, the insert’s wear performance translates into predictable tool life and fewer interruptions. The term PVD (physical vapour deposition) describes a thin, adherent coating that increases heat resistance and reduces abrasive wear, which is particularly beneficial when machining tougher steels and heat‑resistant materials. Broad material range with tailored chip control Designed for the ISO material groups P / M / S, this insert suits unalloyed and alloyed steel, stainless steel (stainless steel) and high‑temperature alloys such as titanium or Inconel. The listed chipbreaker geometry 5R‑E67 promotes controlled chip formation and evacuation, which helps maintain process stability and surface quality. Good chip control reduces the risk of built‑up edge and prevents chip re‑cutting, meaning fewer rejects and more consistent component finishes. For operators transitioning between material types, the insert provides a balanced compromise between toughness and hardness to handle varying thermal loads. Process reliability and economic machining The insert’s design focuses on secure edge retention and user‑friendly handling in drilling and reaming applications, supporting higher metal removal rates without sacrificing surface integrity. The robust grade and coating combination enables high process security, allowing for consistent cycle times in batch production. Lower tool change frequency and improved repeatability contribute to a favourable cost‑per‑part calculation; in many setups, improved tool life quickly offsets tooling investment through reduced downtime and less rework. The result is a component‑centric machining strategy that emphasises throughput and quality. Contact Metav Werkzeuge for application advice and availability: Metav Werkzeuge GmbH, info@metav-werkzeuge.com, +49 2822 7131930 Technical data Article number: P4840P-5R-E67-WSP45G-WALTER Manufacturer: Walter Tools Product type: Drilling/reaming indexable insert WPL designation: P4840P-5R-E67 WSP45G Facts Applicable material groups: P / M / S Grade/series: WSP45G, Tiger·tec Gold Chipbreaker: 5R‑E67 Material base: coated carbide Special features Coating technology: Tiger·tec Gold (PVD) Suitable for steel, stainless steel and superalloys Optimised for process security and chip control Series application: versatile milling and drilling contexts FAQ What materials is the P4840P-5R-E67 WSP45G suitable for? The P4840P-5R-E67 WSP45G is designed for ISO groups P, M and S, which includes unalloyed/alloyed steel, stainless steel and heat‑resistant superalloys. How does the Tiger·tec Gold coating benefit machining? The Tiger·tec Gold PVD coating on this insert increases heat resistance and reduces abrasive wear, improving tool life and edge stability during continuous drilling and reaming operations. What does the chipbreaker designation 5R‑E67 indicate? The 5R‑E67 chipbreaker is a geometry tailored for controlled chip formation and efficient evacuation, helping to avoid built‑up edge and maintain consistent surface quality. Can the insert be used for both drilling and bore enlarging? Yes, the design intent of this indexable insert covers drilling and reaming/bore‑enlarging tasks, offering stable performance in both operations when mounted in suitable tool holders. Is this a standard Walter Tools grade and series? The insert belongs to the Tiger·tec Gold series and the WSP45G grade, a Walter Tools development aimed at versatile, wear‑resistant performance. Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany Protected trademarks and brand names are the property of their respective owners. Brand names are mentioned for clarification purposes only and do not imply any affiliation. The offered item is an original, factory‑new product of Walter Tools. The Walter AG (brand appearance: Walter Tools) is part of the Sandvik Group and represents precision tooling with global service and product standards.
P4840P-5R-E77 WN15 WN15 Wendeplatten - Walter Tools
Take advantage of the combination of stable chip formation, the 5R‑E77 chipbreaker geometry and the cost‑effective, uncoated WN15 carbide grade for reliable drilling and boring operations; order directly via Metav Werkzeuge or consult the specialists for application guidance. P4840P-5R-E77 WN15 Drilling/Boring indexable insert — 5R‑E77 chipbreaker, uncoated carbide (Walter Tools) The P4840P-5R-E77 WN15 is an indexable insert for drilling and boring applications, equipped with the 5R‑E77 chipbreaker and produced in Walter’s open-grade WN15 (uncoated carbide) for general cutting tasks. Uncoated carbide WN15 5R‑E77 chipbreaker geometry Optimised for drilling and boring Greater process reliability through consistent chip control The design focus of this insert is stable chip formation, achieved by the 5R‑E77 chipbreaker which shapes and evacuates chips effectively during drilling and light boring operations. This reduces the risk of chip jamming and contributes to a more consistent tool life, particularly in interrupted cuts or varying feeds. For manufacturing environments where cycle times and uptime matter, the controlled chip flow helps maintain productivity and reduces unplanned stoppages. Uncoated WN15 grade explained — why it matters The WN15 grade is an uncoated carbide developed for broad application ranges; it balances wear resistance and toughness for general machining tasks. In practice, this means acceptable performance across diverse workpiece materials when cutting parameters are set appropriately. The grade description recommends that the exact workpiece suitability be verified against the product matrix, so selection is based on the specific material and cutting conditions rather than assumptions. Practical integration into drilling and boring processes As an indexable insert, the component is intended for machines and holders designed for insert‑style drilling or light boring. The P4840P‑5R‑E77 geometry aligns with tooling systems that accept this ISO designation, enabling quick index changes and predictable repeatability. For production lines, the combination of a standardised insert form and the 5R‑E77 chipbreaker reduces setup time and simplifies tool management, supporting faster tool changes and lower inventory complexity. Operational and economic advantages in daily use Operators and process planners benefit from the insert’s emphasis on operational stability: fewer interruptions, easier chip handling and the possibility of maintaining steady feeds. The uncoated WN15 grade can also be an economical choice where coated grades are unnecessary, lowering tool cost per edge while still delivering reliable results in suitable applications. For best outcomes, matching the insert to the correct holder and verifying the material matrix are recommended steps before process implementation. For reliable drilling and boring performance with Walter Tools’ WN15 inserts, contact Metav Werkzeuge for application advice and procurement: info@metav-werkzeuge.com or call +49 2822 7131930 Technical data SKU: P4840P-5R-E77-WN15-WALTER Article: P4840P-5R-E77 WN15 Product type: Drilling/Boring indexable insert Grade: WN15 (uncoated carbide) Designation: P4840P-5R-E77 WN15 Facts No numerical cutting data provided in the dataset No measurable dimensions or tolerances provided Special features Chipbreaker: 5R‑E77 Series: Walter Schneidstoffsorte - Serie offen Grade description: WN15 (uncoated carbide) Designation without grade: P4840P-5R-E77 ISO designation: P4840P-5R-E77 WN15 Material specification: Katalogabhängig FAQ What materials is this insert suited for? The insert in the P4840P‑5R‑E77 WN15 family is an uncoated carbide grade intended for general machining; suitability for specific materials should be checked against the product matrix provided by Walter Tools and the technical documentation. How does the 5R‑E77 chipbreaker affect machining? The 5R‑E77 chipbreaker is designed to promote stable chip formation and evacuation during drilling and boring, which reduces chip build‑up and helps maintain consistent tool life when using the P4840P‑5R‑E77 WN15 insert. Is the WN15 grade coated or uncoated? The WN15 grade used for this insert is an uncoated carbide grade, offering a balance of toughness and wear resistance for broad applications where a coating is not required. Can the insert be indexed for multiple edges? Yes, the P4840P‑5R‑E77 design follows standard indexable insert practice; edges can be rotated or replaced according to the holder’s capabilities to extend usable tool life. Protected trademarks and trade names are the property of their respective owners. Mark names and registered trademarks are used solely for explanation and identification; there is no affiliation between our company and the mentioned manufacturers. The offered article is an original, factory‑new product of the respective manufacturer. Manufacturer/Responsible: AB Sandvik Coromant, Mossvägen 10, 811 34 Sandviken, Sweden; support.coromant@sandvik.com
P4840P-5R-E77 WNN15 Wendeplatten - Walter Tools
Efficient production through the combination of coated carbide durability and the 5R‑E77 chipbreaker for improved chip control; order the P4840P‑5R‑E77 WNN15 directly via Metav Werkzeuge or consult their specialists for application-specific guidance. P4840P-5R-E77 WNN15 indexable drill/reaming insert, coated carbide, 5R‑E77 chipbreaker — Walter Tools The P4840P‑5R‑E77 WNN15 is an indexable drill/reaming insert engineered for productive metalcutting, featuring a coated carbide grade and the 5R‑E77 chipbreaker to promote stable chip formation in serial machining environments Coated carbide grade WNN15 5R‑E77 chipbreaker for stable chips Designed for productive drilling and boring Increased throughput with consistent cutting performance The combination of a coated carbide grade and a purpose‑designed chipbreaker supports longer productive runs and predictable tool life. The WNN15 grade offers an engineered balance between wear resistance and toughness, which reduces unplanned tool changes and helps maintain cycle-time stability. The 5R‑E77 geometry shapes chips reliably to avoid entanglement and assist coolant flow; this lowers the risk of surface damage and contributes to steady process output. For workshops aiming to raise on‑machine availability, these design choices deliver measurable operational benefits without complex process changes. Process security through reliable chip control and geometry The insert’s 5R‑E77 chipbreaker is tuned to break and evacuate chips during drilling and reaming operations, improving hole quality and reducing clogging. Chipbreaker function is central to chip morphology: controlled fragmentation eases evacuation from the bore and reduces thermal load on the cutting edge. The insert geometry marked by the P4840P designation provides a stable seating and repeatable indexation in compatible tool holders, enabling quick insert changes and minimised downtime. Those looking for reproducible hole finish and dimensional consistency will value the engineered chip control. Material suitability and selection guidance This coated carbide grade is a standard technical solution within Walter’s open series; material suitability should be verified against the specific product matrix to match component material and cutting conditions. The insert’s coating enhances surface hardness and wear resistance, which is advantageous when facing abrasive or mixed‑alloy batches. For unfamiliar workpiece materials or hardened steels, consult the product matrix to determine whether WNN15 is optimal or if an alternative grade is recommended. Correct grade selection ensures stable cutting forces, improved surface finish and extended edge life. Integration into the production cell and handling advantages Indexable inserts of this designation permit rapid replacement without reground tooling, promoting lean spare‑parts management and straightforward inventory control. The insert is intended for use in modular indexable holders that allow secure clamping and consistent seating for repeat work. Less time spent on tool dressing and more time at cutting speeds directly enhances throughput. In combination with appropriate coolant strategies and holder stiffness, the insert supports predictable cycle times and repeatable hole tolerances, which are key drivers for productive machining cells. For application advice tailored to a specific component or to secure the P4840P‑5R‑E77 WNN15 from Metav Werkzeuge, contact Metav Werkzeuge for expert guidance and fast supply coordination. Technical data Article number: P4840P-5R-E77-WNN15-WALTER SKU: P4840P-5R-E77-WNN15-WALTER Designation: P4840P-5R-E77 WNN15 Product type: Bohr-/Aufbohrwendeschneidplatte (indexable drill/reaming insert) Manufacturer: Walter Tools Facts Grade family: Walter Schneidstoffsorte - Serie offen Grade: WNN15 Chipbreaker: 5R‑E77 Coating / material: beschichtetes Hartmetall (coated carbide) — catalogue dependent Series: Walter Schneidstoffsorte - Serie offen Special features Stable chip formation through 5R‑E77 geometry Designed for drilling and reaming applications Quick indexation for reduced tool change time Sorteneinsatz: verify material suitability with the product matrix FAQ What materials is this insert suitable for? Material suitability for the P4840P‑5R‑E77 WNN15 must be checked against the specific product matrix; the grade is a coated carbide class intended for a broad range of applications, but the matrix defines optimal use. How does the 5R‑E77 chipbreaker improve hole quality? The 5R‑E77 chipbreaker promotes controlled chip fragmentation and evacuation, reducing chip congestion in the bore and helping to maintain consistent surface finish and dimensional accuracy. Is the insert suitable for regrinding or resharpening? The P4840P‑5R‑E77 is an indexable insert designed for replacement rather than regrinding; its value is realised through rapid indexation and consistent seating for repeatable results. How does the WNN15 grade influence tool life? The WNN15 coating and carbide combination aims to balance wear resistance and toughness, contributing to longer usable edge life under appropriate cutting parameters and material selection. What does the product designation signify? The designation P4840P‑5R‑E77 identifies the insert geometry and the integrated chipbreaker style; this aids in selecting the correct insert for holder compatibility and intended holemaking tasks. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany The Walter AG (brand: Walter Tools) with headquarters in Tübingen is a leading manufacturer of precision cutting tools and is part of the Sandvik group. Protected trademarks and trade names are the property of their respective owners. The mentioned brand names serve explanatory purposes only. There is no affiliation between Metav Werkzeuge and the trademark owners. The offered article is original, factory‑new merchandise of the manufacturer.
P4840P-5R-F57 WKP35S Wendeplatten - Walter Tools
Take advantage of the WKP35S grade and the Tiger‑tec Silver coating to increase productivity and tool life in steel and cast iron drilling operations; order the insert via Metav Werkzeuge or consult their technical team for machining recommendations. P4840P-5R-F57 WKP35S drill/boring indexable insert — Tiger‑tec Silver, Walter Tools The P4840P-5R-F57 WKP35S is a coated carbide indexable insert engineered for drilling and boring tasks, optimised for robust performance in steel and cast iron machining. Tiger‑tec Silver coating for extended life Robust coated carbide grade WKP35S Optimised chip control with 5R‑F57 chipbreaker Suitable for steel (P) and cast iron (K) Increased productivity through a wear‑resistant grade The combination of the WKP35S grade and the Tiger‑tec Silver coating delivers a balance of wear resistance and thermal stability that translates into longer tool life and fewer index changes. Designed for the thermal and mechanical demands of machining unalloyed, alloyed and cast materials, this coated carbide insert maintains a stable cutting edge under cyclic loads. The result is reduced downtime and a more predictable process window, which supports higher machine utilisation and lower cost per hole when integrated into standard drilling or reaming cycles. Consistent chip control for safer, cleaner machining The 5R‑F57 chipbreaker is tuned to provide controlled chip formation with both short, fracturing chips in cast iron and the continuous chips typical of many steels. Improved chip control reduces the risk of chip entanglement and workpiece damage, simplifying evacuation and post‑process cleaning. For workshops prioritising process stability, this leads to fewer stoppages and a safer machining environment, especially in automated or lights‑out setups where reliable chip behaviour is essential. Clear advantages in application and performance Specified for the ISO material groups P (steel) and K (cast iron), the insert supports common industrial drilling and boring requirements without unnecessary complexity. The coated grade enables higher cutting parameters compared with uncoated counterparts, permitting improved metal removal rates while sustaining surface quality. As the indexable insert is part of an established series, compatibility with existing toolholders and proven cutting data helps to integrate the component into existing production chains with minimal qualification time. Practical selection and process integration Identification by the ISO designation P4840P-5R-F57 WKP35S simplifies procurement and tool management. When selecting inserts for specific operations, consider the workpiece material, required hole quality and cycle time targets; matching the chipbreaker and grade to the application typically yields the best trade‑off between productivity and tool life. For atypical materials or severe cutting conditions, Metav Werkzeuge’s consultants can advise on parameter tuning and tooling systems to achieve consistent results. Contact Metav Werkzeuge for a tailored recommendation on Walter Tools Tiger‑tec Silver inserts and to align the P4840P‑5R‑F57 WKP35S with current production goals Technical Data Article number / SKU: P4840P-5R-F57-WKP35S-WALTER ISO designation: P4840P-5R-F57 WKP35S Product type: Drill/boring indexable insert Facts Grade: WKP35S Series: Tiger‑tec Silver Chipbreaker: 5R‑F57 Material group: P / K Suitable for: Steel (P), Cast iron (K) Special features Coating: Tiger‑tec Silver Material: Coated carbide Label: Bohr-/Aufbohrwendeschneidplatte P4840P-5R-F57 WKP35S Walter Tools UID: P4840P-5R-F57-WKP35S-WALTER FAQ What materials is this insert designed for? The P4840P-5R-F57 WKP35S insert is specified for steel (P) and cast iron (K) applications according to ISO grouping. How does the Tiger‑tec Silver coating benefit machining? The Tiger‑tec Silver coating on the WKP35S grade improves thermal resistance and wear behaviour, extending tool life in drilling and boring tasks. Is the chipbreaker suitable for both continuous and broken chips? Yes, the 5R‑F57 chipbreaker provides controlled chip formation for both continuous chips in steels and short, fragmented chips in cast irons. Can this insert be used in existing drilling toolholders? The ISO designation P4840P-5R-F57 WKP35S aids compatibility checks; toolholder fitment should be verified against holder specifications prior to use. What is the SKU for ordering and reference? Order reference: P4840P-5R-F57-WKP35S-WALTER Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen The Walter AG (brand: Walter Tools) with headquarters in Tübingen belongs to the leading manufacturers of precision tools for metalworking and is part of the Sandvik group. Protected trademarks and trade names remain the property of their respective owners. The mentioned brand names are used for explanation purposes only; there is no affiliation between our company and the named brands. The offered article is an original, factory‑new product of the manufacturer.
P4840P-5R-F57 WSP45G Wendeplatten - Walter Tools
Benefit from the combination of the Tiger‑tec Gold coating and the WSP45G grade for extended tool life and reliable chip control; the insert’s compatibility with steel, stainless steel and superalloys keeps processes economical and consistent. Order the P4840P-5R-F57 WSP45G directly via Metav Werkzeuge or consult our technical team for application advice. P4840P-5R-F57 WSP45G drill/reaming indexable insert by Walter Tools — Tiger‑tec Gold coating, 5R‑F57 breaker P4840P-5R-F57 WSP45G is an indexable insert engineered for drilling and reaming applications, combining a robust grade and advanced coating for versatility across demanding materials Tiger‑tec Gold PVD coating Grade WSP45G for versatile machining Suitable for Steel, Stainless Steel and Superalloys Reliable performance under thermal and mechanical load The Tiger‑tec Gold coating paired with the WSP45G grade delivers consistently low wear rates and stable cutting-edge performance in operations that generate significant heat. Designed with an emphasis on controlled chip formation and edge stability, this insert supports repeatable hole quality when machining steels and harder alloys. The combination of coating technology and carbide substrate reduces flank wear and helps maintain dimensional fidelity over extended tool life, which lowers the frequency of tool changes and contributes to uninterrupted production cycles. Versatility across material groups reduces tool inventory Rated for P/M/S applications, the insert covers a broad material spectrum: conventional steels, stainless steel and heat-resistant superalloys such as titanium alloys. The grade’s tailored toughness and wear resistance mean fewer specialised inserts are required, simplifying tooling logistics and inventory planning. This versatility translates into faster set‑ups and reduced tooling costs per hole, enabling process engineers to standardise on a small range of high‑performance inserts without sacrificing surface finish or reproducibility. Designed for process stability and consistent chip control The 5R‑F57 chip‑breaker geometry is optimised to promote predictable chip formation during penetration and reaming cycles, improving coolant access and evacuation. Predictable chips reduce the incidence of recutting and surface damage, thereby enhancing component finish and reducing secondary operations. The insert’s thermal and mechanical properties support high cutting speeds where appropriate, helping to increase throughput while maintaining consistent results across batches. Practical integration and application support The insert is supplied in the standard P4840P‑style designation for easy identification within tool assemblies and is compatible with established drill and reaming toolholders. For users seeking tailored machining strategies, technical data and cutting parameter recommendations are available to ensure optimal performance with specific machine configurations. Walter Tools’ grade and coating technology are focused on productivity and repeatable results, making this insert suitable for both small series and serial production environments. For application-specific recommendations and availability of Walter Tools Tiger‑tec Gold inserts, contact Metav Werkzeuge for immediate technical support and procurement assistance Technical Data Article number / SKU: P4840P-5R-F57-WSP45G-WALTER Product designation: P4840P-5R-F57 WSP45G Product type: Drill/reaming indexable insert Manufacturer: Walter Tools Series: Tiger‑tec Gold Grade: WSP45G Facts Material groups: P / M / S (Steel / Stainless steel / Superalloys and Titanium) Chip‑breaker: 5R‑F57 Designation without grade: P4840P-5R-F57 UID: P4840P-5R-F57-WSP45G-WALTER Special features PVD‑coated cemented carbide grade Optimised for controlled chip formation Versatile use for drilling and reaming applications Emphasis on stable cutting edge and wear resistance FAQ What materials can be machined with this insert? The P4840P-5R-F57 WSP45G insert is suitable for machining steels, stainless steel and heat‑resistant superalloys (P / M / S), with the Tiger‑tec Gold coating supporting temperature resistance and chip control. Is the WSP45G grade suitable for high‑temperature alloys such as titanium? Yes, the WSP45G grade is formulated for applications including titanium and other heat‑resistant superalloys, providing edge stability under heavy thermal load. How does the Tiger‑tec Gold coating benefit drilling operations? Tiger‑tec Gold offers improved wear resistance and thermal stability, which helps maintain dimensional accuracy and extends in‑service life during penetrating and reaming cycles. Can this insert be used across different machine types? The insert’s designation follows standard indexable insert formats and is compatible with drill and reaming toolholders; cutting data should be adapted to the specific machine and workpiece set‑up. Where to obtain cutting parameters or application advice? Application recommendations and cutting parameters are available through Metav Werkzeuge; specialised advice can ensure optimal utilisation of the WSP45G grade in specific setups. Manufacturer: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany Protected trademarks and trade names are the property of their respective owners. Brand names are mentioned for clarification purposes only. There is no affiliation between our company and the named manufacturers. The offered item is an original, brand‑new product from the manufacturer.
P4840P-6R-A57 WKP25S Wendeplatten - Walter Tools
Benefit from the combination of Tiger‑tec Silver coating and the WKP25S grade for extended tool life and stable chip control in steel and cast iron machining; order directly via Metav Werkzeuge or consult our specialists for application advice. P4840P-6R-A57 WKP25S indexable insert for drilling and counterboring — Walter Tools The P4840P-6R-A57 WKP25S is an indexable insert developed for productive drilling and counterboring operations, optimised for machining steel and cast iron in industrial CNC environments Tiger‑tec Silver coating for long tool life WKP25S: coated carbide grade, high wear resistance Optimised 6R‑A57 chipbreaker for reliable chips For machining steel and cast iron (ISO P, K) Consistent performance in steel and cast iron The combination of the Tiger‑tec Silver series and the WKP25S grade delivers a balance of wear resistance and thermal stability that is particularly valuable when machining unalloyed, alloyed steels and grey or spheroidal cast irons. The coated carbide substrate supports higher cutting speeds while maintaining edge integrity, which reduces tool changes and keeps cycle times predictable. In practical terms, this means fewer interruptions on the shop floor and a measurable improvement in process efficiency for medium- to high-volume drilling and counterboring tasks. Stable chip control for uninterrupted production The 6R‑A57 chipbreaker geometry is designed to produce short, controllable chips when working across the ISO P and K groups. A dedicated chip control geometry prevents long, stringy chips from fouling the tool or workpiece, lowering the risk of rework and machine stoppages. By converting complex chip behaviour into a manageable evacuation pattern, the insert supports consistent surface finish and dimensional stability, which is essential for downstream operations and inspection processes. Higher productivity with predictable tool life Coated hardmetal in the WKP25S specification offers a good compromise between toughness and hardness, giving reliable edge retention under typical drilling loads. The coating technology reduces flank and crater wear, translating into longer service intervals and fewer index changes. For production planners, this results in lower tooling consumption per part and more stable machining windows. The grade is catalogued for general drilling and boring, making it a practical choice when a single insert family is required across mixed batches of steel and cast iron components. For machining tasks that demand process security and consistent results with Walter Tools' Tiger‑tec Silver grade, contact Metav Werkzeuge for tailored recommendations and availability via info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data SKU: P4840P-6R-A57-WKP25S-WALTER Article designation: P4840P-6R-A57 WKP25S Product type: Indexable insert for drilling/counterboring Grade: WKP25S Series: Tiger‑tec Silver Facts Suitable for: Steel (P) and Cast iron (K) Geometry / chipbreaker: 6R‑A57 Material: Coated carbide ISO designation: P4840P-6R-A57 WKP25S Special features Coating technology: Tiger‑tec Silver Wear-resistant WKP25S grade Optimised chip control Manufacturer: Walter Tools FAQ What materials is this insert suitable for? The P4840P-6R-A57 WKP25S insert is specified for steel (ISO P) and cast iron (ISO K) applications and is therefore suitable for mixed-shop environments where both material groups are processed. How does the 6R-A57 chipbreaker improve machining? The 6R‑A57 geometry produces short, controlled chips that ease evacuation and reduce the likelihood of chip entanglement, which supports uninterrupted drilling and counterboring with this Walter Tools indexable insert. What advantages does the WKP25S grade offer? WKP25S is a coated carbide grade tailored for a broad range of steel and cast iron conditions; it combines good edge retention with wear resistance to extend tool life under typical drilling loads. Is this insert suitable for higher cutting speeds? The Tiger‑tec Silver coating enhances thermal stability and abrasion resistance, allowing the insert to withstand elevated cutting speeds compared with uncoated grades in similar applications. Can the same insert be used across different machine types? The P4840P‑6R‑A57 WKP25S insert is designed for standard drilling and counterboring toolholders and is commonly used in CNC drilling heads and gang drilling setups where the chip control and grade match the part material. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are mentioned for explanatory purposes only. There is no affiliation between our company and the named manufacturers. The offered item is an original, factory‑new product from the manufacturer.
P4840P-6R-A57 WKP35S Wendeplatten - Walter Tools
Take advantage of the Tiger‑tec Silver coating and the WKP35S grade for reliable, high‑performance drilling and boring in steel and cast iron; the 6R‑A57 chipbreaker supports controlled chip formation and steady tool life. Order the insert directly via Metav Werkzeuge or contact our consultants for cutting data and application advice. P4840P-6R-A57 WKP35S Drilling/Boring Indexable Insert, Tiger‑tec Silver, for Steel and Cast Iron — Walter Tools A P4840P-6R-A57 WKP35S indexable insert engineered for productive drilling and boring applications in steel and cast iron Tiger‑tec Silver coating for extended tool life WKP35S grade, coated carbide substrate Chipbreaker 6R‑A57 for controlled chip flow Optimised for steel (P) and cast iron (K) Consistent productivity through proven coating technology The combination of the Tiger‑tec Silver coating and a coated carbide substrate delivers a measurable improvement in wear resistance and process stability. This insert is designed to reduce flank wear under the thermal loads typical of steel machining, while the coating reduces built‑up edge during interrupted cuts. The result is a longer effective tool life and fewer index changes, which translates into higher uptime and predictable production cycles for repetitive drilling and boring tasks. Reliable chip control for safer, faster metal removal The 6R‑A57 chipbreaker geometry has been developed to promote short, controllable chips when machining both steel and cast iron, matching ISO groups P and K. Controlled chip formation lowers the risk of tool pull‑out and prevents chip entanglement in deep holes, improving hole quality and operator safety. For workshop applications where consistent evacuation and surface integrity matter, this insert supports faster cycle times without sacrificing reliability. Versatility across typical ferrous materials Engineered for a broad range of ferrous materials, the insert’s substrate and coating chemistry make it suitable for unalloyed, alloyed and alloyed cast materials commonly encountered in production environments. By combining WKP35S grade characteristics with the Tiger‑tec Silver platform, the insert offers an effective balance between wear resistance and fracture toughness, providing a dependable solution where both surface finish and tool economy are priorities. Practical benefits for process planning and integration Integrating this indexable insert into an existing drilling or boring toolbody is straightforward and yields tangible process benefits: fewer tool changes, consistent hole quality and reduced overall tooling cost per hole. The insert’s defined geometry simplifies parameter selection for CAM programming and operator setup; documented cutting data from Walter Tools and Metav Werkzeuge can be used to fine‑tune speeds and feeds to specific machine conditions and part materials. Contact Metav Werkzeuge for tailored cutting data, availability of Walter Tools Tiger‑tec Silver inserts and support in selecting the optimal insert for demanding steel and cast‑iron drilling applications — info@metav-werkzeuge.com | +49 2822 7131930 Technical Data SKU: P4840P-6R-A57-WKP35S-WALTER Article designation: P4840P-6R-A57 WKP35S Product type: Drilling/boring indexable insert Series: Tiger‑tec Silver Grade: WKP35S Chipbreaker: 6R‑A57 Manufacturer: Walter Tools Facts Net price: 20.628 Special features Coating: Tiger‑tec Silver Material designation: P / K (steel and cast iron) Substrate: Coated carbide Typical application: Drilling and boring operations ISO material groups: P (steel), K (cast iron) FAQ What materials is this insert suitable for? The P4840P-6R-A57 WKP35S insert is specified for steel (P) and cast iron (K) according to ISO material groups, making it a versatile choice for a wide range of ferrous machining tasks. How does the Tiger‑tec Silver coating improve performance? The Tiger‑tec Silver coating on the WKP35S grade enhances wear resistance and reduces built‑up edge, resulting in more consistent tool life and improved process stability under the thermal conditions typical of drilling and boring. What is the role of the 6R‑A57 chipbreaker? The 6R‑A57 chipbreaker geometry is designed to produce short, controlled chips in both steel and cast iron, aiding chip evacuation, improving hole quality and reducing the risk of chip‑related interruptions. Can existing toolholders accept this insert? The insert designation P4840P-6R-A57 corresponds to standard indexable insert geometries; compatibility with a toolholder should be confirmed against the holder’s supported insert type and clamping arrangement. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen The Walter AG (marketed as Walter Tools) with headquarters in Tübingen is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Sandvik Group. Protected trademarks and trade names are the property of their respective owners. Brand names and protected designations are used for explanation only. There is no affiliation between our company and the mentioned brands. The offered item is original, brand‑new stock from the manufacturer.
P4840P-6R-A57 WSP45G Wendeplatten - Walter Tools
Take advantage of the combination of Tiger·tec Gold coating, the versatile WSP45G grade and the 6R-A57 chipformer for consistent chip control and extended tool life; order the insert directly via Metav Werkzeuge or contact their technical team for application advice. P4840P-6R-A57 WSP45G — Drilling/boring indexable insert, Tiger·tec Gold PVD-coated The P4840P-6R-A57 WSP45G is an indexable insert designed for drilling and boring operations, offering a tough PVD-coated grade for mixed-material production from steel to high-temperature alloys. Tiger·tec Gold PVD-coated grade WSP45G Suitable for steel, rostfreier Stahl and superalloys Chipformer 6R-A57 for controlled chip flow Robust coated carbide for stable cutting edge Consistent productivity from a proven coating and grade The combination of the Tiger·tec Gold series and the WSP45G grade provides a PVD-coated carbide chemistry optimised for toughness and wear resistance. This coating technology improves heat management at the cutting edge and reduces flank wear in demanding holemaking cycles. For operations where downtime is costly, the resulting longer tool life and predictable performance translate into fewer tool changes and more stable cycle times. The grade’s balance of hardness and toughness is particularly beneficial where interrupted cuts or mixed-feed drilling are frequent. Versatile performance across a wide material range Marked for material groups P / M / S, the insert supports machining of plain and alloyed steel, rostfreier Stahl and heat-resistant superalloys or titanium. The designation P/M/S indicates suitability for typical steel thermal loads, the tougher behaviour of rostfreier Stahl and the high-temperature demands of superalloys. In practical terms, this means a single insert geometry can reduce tool inventory while maintaining performance across batches that include different workpiece materials. For production environments requiring flexibility, that reduces setup complexity and inventory costs. Precise chip control and stable cutting edge for reliable holemaking The integrated chipformer 6R-A57 geometry is developed to guide and break chips consistently during drilling and boring, lowering the risk of chip entanglement and improving surface finish. As an indexable insert, it enables quick refresh of the cutting edge without full tool replacement, helping to maintain part tolerances over long runs. The coated carbide substrate supports a stable cutting edge, which improves repeatability in serial production and contributes to dimensional consistency across batches. For manufacturing operations that require repeatable precision and extended tool life, contact Metav Werkzeuge to request the P4840P-6R-A57 WSP45G insert, discuss suitable holders and parameters, or arrange technical consultation Technical data SKU: P4840P-6R-A57-WSP45G-WALTER Designation: P4840P-6R-A57 WSP45G Product type: Drilling/boring indexable insert Manufacturer: Walter Tools Series: Tiger·tec Gold Grade: WSP45G Chipformer: 6R-A57 Applicable material groups: P / M / S Core data Applicable materials: steel; rostfreier Stahl; superalloys/titanium Coating technology: Tiger·tec Gold (PVD-coated) Substrate: coated carbide Intended use: drilling and boring operations Special features Versatile PVD-coated grade for mixed-material production Designed for controlled chip flow in holemaking Optimised for toughness and wear resistance Maintains stable cutting edge and repeatable performance FAQ What materials can this insert machine effectively? The P4840P-6R-A57 WSP45G insert is rated for material groups P, M and S and is suitable for machining steel, rostfreier Stahl and heat-resistant superalloys or titanium in drilling and boring applications. What does the chipformer 6R-A57 provide? The 6R-A57 chipformer controls chip shape and evacuation during holemaking, reducing the risk of entanglement and improving surface finish when using the P4840P-6R-A57 WSP45G insert. Is the WSP45G grade coated and what benefit does that bring? Yes, WSP45G is a PVD-coated carbide grade from the Tiger·tec Gold series; the coating increases heat resistance and wear protection, extending tool life under mixed cutting conditions. Can the insert deliver repeatable dimensional accuracy in serial production? The robust coated carbide and the stable cutting edge design of this indexable insert contribute to repeatable performance and consistent hole quality across long production runs. Which series and brand produce this insert? This insert belongs to the Tiger·tec Gold series and is supplied by Walter Tools; the designation P4840P-6R-A57 WSP45G identifies the specific geometry and grade. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenzeichen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers.
P4840P-6R-E57 WKP25S Wendeplatten - Walter Tools
Take advantage of the combination of Tiger·tec Silver coating, an optimised 6R‑E57 chipformer and broad applicability for steel and cast iron to ensure stable chip control and reliable tool life. Order the P4840P-6R-E57 WKP25S insert directly via Metav Werkzeuge or ask their consultants for machining guidance. P4840P-6R-E57 WKP25S — Drilling/reaming indexable insert by Walter Tools A P4840P-6R-E57 WKP25S drilling and reaming indexable insert designed for efficient machining of steel and cast iron in general workshop and production environments. Tiger·tec Silver coating technology Optimised chipformer 6R‑E57 Suited for steel (P) and cast iron (K) Coated carbide grade WKP25S Boosted productivity through a high‑performance coating The combination of Tiger·tec Silver surface technology and the WKP25S coated carbide grade provides a balance between wear resistance and toughness that supports longer tool life and consistent results in series production. The coating reduces flank wear and improves thermal stability, which translates into fewer index changes and more uptime on the machine. For operations sensitive to process reliability, this insert delivers predictable performance under continuous cutting conditions. Controlled chip formation for safer drilling and reaming An optimised 6R‑E57 chipformer ensures controlled chip breaking and evacuation when machining both unalloyed and alloyed steels as well as cast iron. The geometry focuses on producing short, manageable chips to reduce the risk of tool jams and improve surface finish. For customers with mixed material lots, the ability to maintain chip stability across steel and cast iron reduces set‑up complexity and increases throughput without sacrificing component quality. Robustness and repeatability for production environments Manufactured to Walter Tools’ quality standards, the insert offers a stable cutting edge and repeatable seating for indexed toolholders, supporting predictable tolerances and minimised rework. The coated carbide substrate provides resistance to abrasive wear from cast materials while retaining edge integrity in steel machining. This reliability contributes to lower production variability and supports cost efficiency over multiple tool life cycles. Practical integration and application support The insert integrates easily into standard indexable drilling and reaming toolholders that accept the P4840P‑style geometry. For process optimisation, Metav Werkzeuge can provide application advice—including recommended feeds, speeds and coolant strategies—based on specific workpiece material and machine capability. If further technical data is required, the supplier’s consultants are available to assist by e‑mail or phone. Contact Metav Werkzeuge for tailored application advice on the Walter Tools P4840P-6R-E57 WKP25S insert and to arrange delivery or technical consultation Technical Data SKU: P4840P-6R-E57-WKP25S-WALTER Label: Bohr-/Aufbohrwendeschneidplatte P4840P-6R-E57 WKP25S Walter Tools Manufacturer: Walter Tools Series: Tiger·tec Silver Grade: WKP25S Chipformer: 6R‑E57 Facts Material applicability: Steel (P) Material applicability: Cast iron (K) Geometry designation: P4840P-6R-E57 ISO designation: P4840P-6R-E57 WKP25S Special features Coated carbide grade WKP25S Tiger·tec Silver coating technology Optimised chip control geometry 6R‑E57 Intended for drilling and reaming indexable toolholders FAQ What materials can be machined with this insert? The P4840P-6R-E57 WKP25S insert by Walter Tools is suitable for machining steel (P) and cast iron (K) as indicated by its grade and chipformer design. How does the Tiger·tec Silver technology improve performance? Tiger·tec Silver provides improved wear resistance and thermal stability for the WKP25S coated carbide, allowing the Walter Tools insert to maintain cutting‑edge integrity for longer and deliver more consistent component quality. Is the chipformer 6R‑E57 suitable for automated production? Yes; the 6R‑E57 chipformer is designed for controlled chip breaking and evacuation, supporting safer automated drilling and reaming cycles with reduced risk of tool blockages. Can Metav Werkzeuge provide process parameters for specific machines? Metav Werkzeuge can supply recommended feeds, speeds and coolant strategies for the P4840P-6R-E57 WKP25S insert based on machine power and workpiece material—contact their technical consultants for details. Which toolholders are compatible with the P4840P‑style geometry? Standard indexable drilling and reaming toolholders that accept the P4840P geometry are compatible; toolholder choice should follow Walter Tools’ seating and clamping recommendations for optimal repeatability. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany, info@walter-tools.com The Walter AG (brand appearance: Walter Tools) is part of the Sandvik Group and is recognised for precision cutting tools and global support. Protected trademarks and trade names are the property of their respective owners. Mention of brand names serves explanation only and does not imply any affiliation. The offered item is an original, factory‑new product of the manufacturer.
P4840P-6R-E57 WKP35S Wendeplatten - Walter Tools
Take advantage of the Tiger‑tec Silver grade and the WKP35S coating to achieve reliable chip control and extended edge life in demanding drilling and boring operations; order the insert through Metav Werkzeuge or contact our consultants for application-specific guidance. Drilling/Boring Indexable Insert P4840P-6R-E57 WKP35S — for Steel and Cast Iron (Walter Tools) The P4840P-6R-E57 WKP35S is a coated carbide indexable insert from the Tiger‑tec Silver series, engineered for high‑productivity drilling and boring applications in steel and cast iron. Tiger‑tec Silver coated carbide WKP35S Optimised for steel and cast iron machining Stable chip control 6R‑E57 geometry High productivity and consistent edge life Built for productive drilling and boring cycles The Tiger‑tec Silver grade combines a coated carbide substrate with advanced surface engineering to address the thermal and mechanical demands of holemaking in steel and cast iron. The WKP35S grade is tuned for the typical heat generation when machining steels and for the abrasive, often short‑breaking chips from cast materials. The integrated 6R‑E57 chipbreaker promotes controlled chip formation and evacuation, which reduces interruption time and supports steady cycle times on automated drilling or boring centres. This results in a measurable improvement in machining throughput without sacrificing component quality. Predictable tool life and lower unit costs Consistent cutting edge behaviour contributes directly to a lower cost per part. The coating and substrate combination of the WKP35S grade increases edge life under the cyclic stresses of holemaking, so fewer indexable changes are required and less unplanned downtime occurs. Stable chip control from the 6R‑E57 geometry minimises workpiece rework and toolholder cleaning intervals, supporting a more predictable production schedule and allowing planners to calculate machining costs with greater certainty. For process engineers, this translates to improved budget planning and resource allocation. Simple integration with standard toolholders and cutting data The insert is designed for straightforward integration into common drilling and boring tool systems; compatibility depends on the specific holder geometry and catalogue recommendations. For best results, match the cutting data to material group and tool diameter, and consider coolant strategy to maintain consistent temperatures in the cutting zone. If cutting parameters require optimisation, Metav Werkzeuge can provide application support and tailored recommendations to align spindle speed, feed per revolution and depth of cut with the WKP35S performance profile. Clear material suitability and application guidance According to ISO segmentation, this grade addresses the P and K workpiece groups: ISO 513 P for a wide range of steels and K for cast iron variants. The insert is especially effective where the application demands both wear resistance and thermal stability, for example in medium‑to‑long production runs and in catalogued geometries where hole accuracy and surface finish are critical. Its design supports productive machining of common engineering steels and grey or nodular cast irons without compromising surface integrity. For high‑productivity drilling and reliable chip control choose the Walter Tools Tiger‑tec Silver WKP35S insert; contact Metav Werkzeuge for tailored cutting data, availability and fast delivery at info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: P4840P-6R-E57-WKP35S-WALTER Name: P4840P-6R-E57 WKP35S indexable insert Manufacturer: Walter Tools Facts Series: Tiger‑tec Silver Grade: WKP35S (coated carbide) Chipbreaker: 6R‑E57 Material groups: P (steel), K (cast iron) Special features Coated carbide construction Designed for drilling/boring applications ISO 513 material classification compatibility UID/SKU: P4840P-6R-E57-WKP35S-WALTER FAQ What materials is this insert suitable for? The insert is suitable for machining steel and cast iron; the WKP35S grade is optimised for the ISO P and K groups and handles the thermal and abrasive conditions typical for those materials. How does the 6R‑E57 chipbreaker improve machining? The 6R‑E57 geometry on the P4840P‑6R‑E57 WKP35S promotes controlled chip formation and reliable evacuation, reducing interruptions and supporting consistent hole quality in repetitive operations. Can this insert be used for stainless steels? The WKP35S grade is primarily specified for steel and cast iron; suitability for stainless steels is not stated in the provided data and should be verified with Metav Werkzeuge before application. Is the insert part of a larger series for other applications? Yes, the insert belongs to the Tiger‑tec Silver series, which offers grades and geometries tailored to a range of metalcutting tasks; matching the correct grade and geometry to the holder and workpiece is recommended for optimal results. What are the main advantages of choosing this Walter Tools insert? The main advantages are stable chip control from the 6R‑E57 chipbreaker, the wear‑resistant WKP35S coating for extended edge life, and suitability for productive drilling and boring in steel and cast iron. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Protected trademarks and trade names are the property of their respective owners. Brand names and protected product names are mentioned for explanatory purposes only; there is no affiliation between Metav Werkzeuge and the named manufacturers. The offered item is an original, factory‑new product from Walter Tools.
P4840P-6R-E57 WSP45G Wendeplatten - Walter Tools
Take advantage of the combination of a Tiger‑tec Gold PVD grade, an optimised 6R‑E57 chipbreaker and broad material capability (P/M/S) for predictable, high‑productivity drilling and boring operations; order directly via Metav Werkzeuge or request application advice from our consultants. P4840P-6R-E57 WSP45G Drilling/Boring Indexable Insert — Walter Tools (Tiger‑tec Gold, 6R‑E57) The P4840P-6R-E57 WSP45G is a drilling/boring indexable insert designed for high wear resistance and reliable chip control in production environments. Tiger‑tec Gold PVD coating for long tool life Optimised 6R‑E57 chipbreaker for stable chips Suitable for steel, stainless and superalloys Reliable Walter Tools quality and repeatability Extended tool life and process security through advanced coating technology The Tiger‑tec Gold series brings a PVD-coated carbide grade engineered for consistent wear resistance and thermal stability. The WSP45G grade is formulated to withstand the temperatures and stresses of interrupted cuts and continuous operation, which translates into longer tool life and fewer change‑overs. By reducing flank and crater wear, the coating maintains cutting geometry for longer periods, improving process security and reducing scrap rates in repetitive drilling and boring cycles. Predictable chip formation and improved surface finish with the 6R‑E57 geometry The integrated 6R‑E57 chipbreaker is designed to produce controlled, narrow chips that evacuate reliably from the cutting zone. Stable chip formation lowers the risk of built‑up edge and minimises vibration, which benefits hole quality and repeatability. In practical terms, the chipbreaker promotes steady cutting forces and better surface finishes, helping to meet dimensional tolerances without frequent rework and supporting efficient, automated machining workflows. Versatile performance across steel, stainless and heat‑resistant alloys Rated for P/M/S material groups, this indexable plate suits unalloyed and alloyed steel, stainless steel and heat‑resistant superalloys or titanium. The grade’s balance of toughness and hardness makes it tolerant of the different thermal and mechanical behaviours these materials exhibit during cutting. For users machining mixed batches, the insert reduces the need for frequent tool changes, improving uptime and simplifying tool‑set selection for diverse production tasks. Production reliability and straightforward tool management As a purpose‑built indexable insert, the design emphasises repeatability and ease of handling in shop environments. Consistent tolerances and a durable cutting edge reduce inspection and setup time, while the standard geometry supports established holder systems for quick installation. The combination of grade, chipbreaker and precision manufacture provides a dependable solution for series production, helping to maintain throughput targets and minimise unscheduled downtime. Contact Metav Werkzeuge for targeted application guidance and to confirm the best insert and holder combination for specific drilling or boring tasks – eMail: info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number/SKU: P4840P-6R-E57-WSP45G-WALTER Label: Bohr-/Aufbohrwendeschneidplatte P4840P-6R-E57 WSP45G Walter Tools Facts Series: Tiger‑tec Gold Grade: WSP45G Chipbreaker: 6R‑E57 Material group: P / M / S Special features Product type: Drilling/boring indexable insert Substrate/coating: PVD‑coated carbide Applicable materials: Steel; Stainless steel; Heat‑resistant superalloys and titanium Manufacturer: Walter Tools FAQ What materials is this insert suitable for? The P4840P‑6R‑E57 WSP45G insert is specified for the P/M/S groups, meaning it is suitable for machining steel, stainless steel and heat‑resistant superalloys or titanium. How does the 6R‑E57 chipbreaker affect machining? The 6R‑E57 geometry promotes controlled chip formation and evacuation, which reduces built‑up edge and vibration; the result is improved hole quality and more consistent cycle times when using the Walter Tools drilling/boring insert. Is the grade suitable for interrupted cuts and heavy engagement? Yes. The Tiger‑tec Gold composition of the WSP45G grade provides toughness and thermal stability that help the insert manage intermittent cutting forces and maintain edge integrity in demanding conditions. Can this insert be used with standard drill/boring holders? The insert is manufactured to established indexable insert dimensions and can be used with compatible holders designed for the indicated geometry; confirm holder compatibility with the P4840P‑6R‑E57 specification before assembly. What benefit does the Tiger‑tec Gold series provide in production? Tiger‑tec Gold offers enhanced wear resistance and process stability, which leads to longer tool life, fewer changes and more predictable production outcomes when machining mixed materials. Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany; Manufacturer brand: Walter Tools The Walter AG (brand appearance: Walter Tools) is a leading manufacturer of precision tools for metalworking and is part of the Sandvik Group. Protected trademarks and trade names are the property of their respective owners. Brand names are mentioned for identification purposes only and do not imply any affiliation between Metav Werkzeuge and the mentioned manufacturers. The offered article is an original, factory‑new product of the manufacturer.
P4840P-6R-E67 WKP25S Wendeplatten - Walter Tools Technical details: - coating: Tiger-tec Silver - material: coated carbide - suitable for steel: yes - suitable for cast iron: yes - main application: drilling and boring inserts
Take advantage of the combination of Tiger-tec Silver coating and an optimised 6R‑E67 chipbreaker for reliable chip control and prolonged tool life; benefit from consistent machining in steel and cast iron and contact Metav Werkzeuge for application advice or to order the insert directly. P4840P-6R-E67 WKP25S indexable insert for drilling/boring, Tiger‑tec Silver coating, Walter Tools P4840P-6R-E67 WKP25S is a coated carbide indexable insert designed for drilling and enlarging operations in steel and cast iron, combining Tiger‑tec Silver technology with a dedicated chipbreaker for stable production Insert »P4840P-6R-E67 WKP25S« by Walter Tools Tiger‑tec Silver coating for improved wear resistance Optimised 6R‑E67 chipbreaker for controlled chips Suitable for steel and cast iron machining Longer tool life through modern coating technology The Tiger‑tec Silver coating, paired with the WKP25S grade, provides a robust wear barrier that extends tool life under the thermal and mechanical loads typical of drilling and enlarging processes. Coated carbide substrates reduce abrasive wear and increase resistance to flank and crater wear, which results in fewer tool changes and more predictable production cycles. For shops focused on uptime, this translates into measurable productivity gains and lower per‑hole tooling costs. The insert’s construction supports stable cutting conditions, maintaining a reliable cutting edge over repeated cycles and reducing the frequency of regrinding or replacement. Predictable chips and safer machining in demanding materials The 6R‑E67 chipbreaker is engineered to produce short, controlled chips when machining both steel and cast iron, improving evacuation from the hole and reducing the risk of chip intertwining or tool damage. A chipbreaker shapes the swarf so that it breaks into manageable segments, helping coolant and chip conveyors to work more effectively and minimising manual intervention. This is particularly beneficial in stacked or interrupted cuts where uncontrolled chips can compromise surface quality or tool life. The combination of chip geometry and coated substrate supports consistent cutting forces and enhances component quality. Productivity and consistent surface results for production environments Designed for repeatable performance, the insert delivers improved surface finish and dimensional consistency in serial operations. The graded properties of WKP25S allow stable performance across varying cutting speeds, helping to maintain tolerances and reduce scrap rates. Integration into established toolholders for drilling and boring yields straightforward toolset planning; the insert supports efficient process windows and quick index changes, contributing to overall productivity. For precision shops and jobbers alike, the result is a dependable machining solution that balances life and performance. Contact Metav Werkzeuge for tailored recommendations on Walter Tools Tiger‑tec Silver inserts and application support — eMail info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: P4840P-6R-E67-WKP25S-WALTER Name: P4840P-6R-E67 WKP25S Manufacturer: Walter Tools Product type: Bohr-/Aufbohrwendeschneidplatte Series: Tiger‑tec Silver Facts Material group: P / K Chipbreaker: 6R‑E67 Grade: WKP25S Suitable materials: Steel, Cast iron Special features Coated carbide grade (Tiger‑tec Silver) Optimised chipformer for controlled chips Intended for drilling and enlarging applications Stable wear behaviour for serial machining FAQ What materials is this insert suited for? The P4840P‑6R‑E67 WKP25S insert from Walter Tools is specified for machining steel (P) and cast iron (K), matching the ISO material groups for which the grade and geometry are designed. How does the 6R‑E67 chipbreaker improve machining? The 6R‑E67 chipbreaker shapes and breaks chips into short segments, improving evacuation during drilling and enlarging and reducing chip‑related interruptions when using the Walter Tools indexable insert. What benefit does the Tiger‑tec Silver coating bring? The Tiger‑tec Silver coating on the WKP25S grade increases wear resistance and thermal stability, extending tool life and supporting consistent performance in production environments. Is this insert suitable for serial production and repeatability? Yes — the Walter Tools P4840P‑6R‑E67 WKP25S package is engineered to provide repeatable cutting performance and consistent surface finish, making it appropriate for serial machining tasks. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany The Walter AG (brand presentation: Walter Tools), headquartered in Tübingen, is one of the world’s leading manufacturers of precision tools for metalworking and forms part of the Swedish Sandvik Group. Protected trademarks and trade names are the property of their respective owners. Brand names and protected product names are mentioned solely for explanatory purposes. There is no connection between our company and the named brands. The offered item is an original, factory‑new product of the manufacturer.
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