P2840S-1N-E67 WKP35S Wendeplatten - Walter Tools
The combination of Tiger·tec Silver coating, the WKP35S carbide grade and a chipbreaker optimised for mixed machining ensures reliable wear resistance and consistent chip control in demanding drilling and boring operations; order the insert directly via Metav Werkzeuge or request advice from their technical consultants. P2840S-1N-E67 WKP35S Drilling/Boring Indexable Insert – Tiger·tec Silver, for Steel and Cast Iron (Walter Tools) P2840S-1N-E67 WKP35S is a drilling and boring indexable insert designed for productive metalcutting in steel and cast iron applications, utilising the Tiger·tec Silver coating technology for enhanced tool life. Tiger·tec Silver coating technology WKP35S coated carbide grade Optimised chipbreaker 1N-E67 High-performance coating and grade for longer productive life The combination of the Tiger·tec Silver coating and the WKP35S carbide composition offers improved thermal resistance and a robust cutting edge, translating into prolonged tool life and fewer insert changes. This coated grade is engineered for the specific heat generation and chip behaviour encountered when machining steel (P); the coating reduces adhesive wear and maintains edge stability at elevated cutting temperatures. The result is measurable production gains: fewer interruptions for insert replacement and steadier component quality across batches. The insert’s build supports high metal removal rates while maintaining surface integrity. Precise chip control and suitability for cast components Equipped with the chipbreaker 1N-E67, the insert shapes and breaks chips reliably during drilling and boring, which reduces the risk of chip entanglement and improves process security in automated or semi-automated setups. The geometry is tuned to handle the abrasive tendencies and short, breaking chips typical of cast iron (K) as well as long, continuous chips in certain steels. The insert’s form allows predictable chip flow and easier evacuation from the hole or bore, helping maintain cycle times and toolpath consistency. An indexable insert of this type simplifies tool management in production environments that require rapid insert indexing and repeatable performance. Application confidence, supply and process support Manufactured under the Walter Tools portfolio, this insert benefits from established quality control and application know-how, making it a reliable choice for series production and job-shop environments alike. Compatibility with common drilling and boring holders ensures straightforward integration into existing toolsets. The technical characteristics of the grade and coating support cost-efficient machining through extended tool life and reduced scrap risk, contributing to lower overall process costs and improved output predictability. For customers seeking tailored cutting parameters, Metav Werkzeuge’s consultants can provide recommended feeds and speeds for specific alloy and bore conditions. Contact Metav Werkzeuge to specify the optimal WKP35S insert for steel and cast iron machining; technical consultation and order processing are available via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: P2840S-1N-E67-WKP35S-WALTER Description: Drilling/boring indexable insert Series: Tiger·tec Silver Grade: WKP35S Chipbreaker: 1N-E67 Material indication: P / K Manufacturer: Walter Tools Facts Suitable material groups: Steel (P), Cast iron (K) Coating technology: Tiger·tec Silver Carbide type: coated cemented carbide Application: Drilling and boring operations Special features Designed for stable chip formation when machining steel Adapted to abrasive wear characteristics of cast iron Consistent cutting-edge performance for repeatable results Fast indexability for reduced machine downtime FAQ What materials is this insert suited for? The P2840S-1N-E67 WKP35S insert is specified for steel (P) and cast iron (K) machining, reflecting the WKP35S grade design and Tiger·tec Silver coating. How does the 1N-E67 chipbreaker affect machining? The chipbreaker 1N-E67 on this indexable insert shapes chips to prevent long spirals and supports reliable evacuation during drilling and boring, improving process security for both steel and cast iron. Is this insert compatible with standard drilling/boring holders? The insert is intended for common drilling and boring toolholders; compatibility should be checked against holder geometry and clamping system before use. What performance gains can be expected with the Tiger·tec Silver series? Tiger·tec Silver provides enhanced thermal resistance and edge stability, which typically leads to longer tool life, fewer insert changes and more consistent part finishes in applicable materials. 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 designations are mentioned solely for explanatory purposes. There is no affiliation between Metav Werkzeuge and the named brands. The offered item is an original, factory-new product of the manufacturer.
P2840S-1N-E67 WSP45G Wendeplatten - Walter Tools
Combine the Tiger·tec Gold PVD coating with the resilient WSP45G grade and broad P/M/S applicability to achieve consistent edge life and reliable chip control in drilling and bore-enlargement operations. Order the insert directly via Metav Werkzeuge or consult our technical advisors for process optimisation. P2840S-1N-E67 WSP45G — Drilling/Boring Indexable Insert (Tiger·tec Gold) by Walter Tools The P2840S-1N-E67 WSP45G is a coated carbide indexable insert engineered for drilling and bore-enlargement tasks, offering robust performance across Stahl, rostfreier Stahl and heat‑resistant superalloys. Tiger·tec Gold PVD coating Versatile for Stahl and rostfreier Stahl Stable cutting edge for demanding work Coated carbide grade WSP45G Consistent productivity through a resilient grade The combination of Tiger·tec Gold coating and the WSP45G grade delivers a balance between toughness and wear resistance that supports steady production cycles. Designed as a coated carbide insert, this grade copes well with the thermal and mechanical stresses typical of drilling and bore enlargement, which reduces unexpected tool changes. The result is more predictable component quality and higher uptime, particularly in short‑ to medium‑run production where repeatable performance is essential. Broad material range for flexible machining Built for the ISO groups P/M/S, the insert is suitable for machining a wide spectrum of materials: from unalloyed and alloyed Stahl (P) to sluggish, work‑hardening rostfreier Stahl (M) and heat‑resistant superalloys or titanium alloys (S). This versatility simplifies tool inventory and permits rapid process adjustments between batches with different materials. The specification supports a reliable chip flow and stable cutting edge maintenance even when material behaviour changes between workpieces. Enhanced chip control and surface results The integrated chipbreaker 1N-E67 is tuned for controlled chip formation during drilling and bore enlargement, promoting safe evacuation and improved surface finishes. The PVD nature of the Tiger·tec Gold layer improves adhesion and reduces friction at the cutting edge, which helps to lower built‑up edge and maintain geometric stability. In practice, this combination shortens setup times and contributes to consistent dimensional results on internal bores and through‑holes. Process security and practical application notes For demanding bore operations where edge stability and repeatability matter, the insert offers a dependable option that supports consistent cycle times and reduced scrap rates. The geometry and grade are optimised for milling‑style loads encountered during reaming and boring passes, while the coating enhances resistance to abrasion and thermal softening. If process parameters require tuning or when integrating the insert into cyclic production, technical consultation is recommended to match feed, speed and coolant strategies to the application. For specific process recommendations or to obtain the Walter Tools Tiger·tec Gold P2840S-1N-E67 WSP45G insert for upcoming projects, contact Metav Werkzeuge at info@metav-werkzeuge.com or by phone on +49 2822 7131930 for tailored technical advice and quick supply. Technical data SKU: P2840S-1N-E67-WSP45G-WALTER Label: Bohr-/Aufbohrwendeschneidplatte P2840S-1N-E67 WSP45G Walter Tools Product type: Drilling/Boring indexable insert Brand: Walter Tools Series: Tiger·tec Gold Grade: WSP45G Chipbreaker: 1N-E67 Material groups: P / M / S ISO designation: P2840S-1N-E67 WSP45G Facts Applicable ISO groups: P, M, S Coating technology: Tiger·tec Gold (PVD) Sortenbeschreibung: beschichtetes Hartmetall Intended operations: drilling, bore enlargement, milling‑style loads Special features Coated carbide grade WSP45G Designed for stable cutting edge and reliable chip control Chipbreaker 1N-E67 for controlled evacuation Suitable for Stahl and rostfreier Stahl Suitable for heat‑resistant superalloys and titanium applications Versatile for a range of holemaking operations FAQ What materials is this insert suitable for? The P2840S-1N-E67 WSP45G insert is specified for ISO groups P, M and S, meaning it is suitable for machining Stahl, rostfreier Stahl and heat‑resistant superalloys or titanium. What advantages does the Tiger·tec Gold coating provide? The Tiger·tec Gold PVD coating on this Walter Tools insert enhances wear resistance and reduces friction at the cutting edge, supporting longer tool life and improved surface quality during bore and drilling operations. What function does the 1N-E67 chipbreaker serve? The chipbreaker 1N-E67 is engineered to create predictable chip forms and safe evacuation during internal cutting, which helps maintain dimensional stability and reduces the risk of rework. Is the WSP45G grade suitable for interrupted cuts and tougher materials? Yes, WSP45G is a relatively tough, PVD‑coated grade designed for versatile use, including operations where mechanical or thermal loads fluctuate; it supports stable edge life under mixed conditions. Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany Trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are mentioned for explanatory purposes only and do not imply any affiliation between our company and the named brands. The offered article is an original, brand‑new product from the manufacturer, and all protected trademarks remain the property of their respective owners.
P2840S-1N-E77 WN15 Wendeplatten - Walter Tools
Take advantage of the combination of chip control, open-series uncoated carbide and Walter Tools' proven engineering for steady machining performance; order directly via Metav Werkzeuge or consult our specialists for application matching and availability P2840S-1N-E77 WN15 – Drilling/boring indexable insert, uncoated carbide | Walter Tools The P2840S-1N-E77 WN15 is an indexable drilling/boring insert designed for precision metalcutting operations where consistent chip formation and dependable tool behaviour are required. Open-series uncoated carbide grade WN15 Chipbreaker 1N-E77 for controlled chip removal Fit for P2840S-1N-E77 insert geometry Walter Tools quality and process reliability Consistent chip control for reliable production The insert features the 1N-E77 chipbreaker, engineered to deliver controlled chip formation during drilling and reaming tasks. Controlled chips reduce the risk of interruptions and minimise the need for manual chip handling, which supports a more predictable machining process and fewer unplanned tool changes. The chip control design contributes to better surface finish and repeatable results across batches, helping to sustain throughput in a production environment. Proven grade and series for broad workshop use This product is supplied in the WN15 grade, an uncoated carbide from the Walter open series, offering a balance of wear resistance and toughness suitable for a variety of industrial tasks. The material specification is catalog-dependent, so compatibility with specific workpiece materials should be verified against the manufacturer’s application matrix. The grade’s uncoated nature can be advantageous where thermal or chemical sensitivity to coatings is a consideration and where predictable tool wear behaviour is preferred. Designed for integration and process security The geometry and designation align with established insert families for drilling and boring, enabling straightforward replacement and toolholder matching. Use of a standardised insert like this supports inventory rationalisation and simplifies reordering. Backed by Walter Tools engineering, the component aims to deliver consistent cutting performance and long tool life when used within the advised operating parameters, supporting higher machine utilisation and stable production outcomes. Contact Metav Werkzeuge for application guidance and current availability of the Walter Tools P2840S-1N-E77 WN15 insert Technical data Article number: P2840S-1N-E77-WN15-WALTER Designation: P2840S-1N-E77 WN15 Product type: Drilling/boring indexable insert Manufacturer: Walter Tools Facts Chipbreaker: 1N-E77 Grade: WN15 Series: Walter Schneidstoffsorte - Serie offen Material info: Katalogabhängig Special features Uncoated carbide (WN15) Open series grade for versatile use Intended for drilling and boring inserts Walter Tools engineering and process focus FAQ What materials is the WN15 grade suited to? The WN15 grade is an uncoated carbide designed as part of Walter Tools’ open series; suitability for specific workpiece materials must be checked against the product’s application matrix to ensure optimal performance. How does the 1N‑E77 chipbreaker improve machining? The 1N‑E77 chipbreaker promotes controlled chip formation and evacuation during drilling and boring operations, which helps to maintain process stability and improves the consistency of surface finish. Is the insert coated? The insert is supplied in the WN15 grade, an uncoated carbide specification according to the available product data. How should the insert geometry be matched to toolholders? Match the insert with holders and tool systems that accept the P2840S‑1N‑E77 geometry to ensure secure clamping and correct cutting orientation for reliable operation. 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 trademarks are mentioned solely for explanatory purposes. There is no connection between our company and the mentioned brands. The offered item is an original, brand-new product from Walter Tools.
P2840S-1N-E77 WNN15 Wendeplatten - Walter Tools
Benefit from the combination of Walter Tools’ WNN15 coated carbide grade and the 1N‑E77 chipbreaker for reliable chip control and consistent machining results; order the insert directly via Metav Werkzeuge or contact the consultants for detailed clarification. P2840S-1N-E77 WNN15 — Drilling/Reaming Indexable Insert, Walter Tools (1N‑E77 chipbreaker, coated carbide) A P2840S‑1N‑E77 WNN15 indexable insert designed for drilling and reaming operations, intended for use where stable chip formation and repeatable performance are required WNN15 coated carbide grade 1N‑E77 chipbreaker for chip control Designed for drilling and reaming Walter Tools open series for versatile use Stable chip control for uninterrupted productivity The combination of the 1N‑E77 chipbreaker and the coated cemented carbide grade delivers predictable chip formation under varying cutting conditions. That predictable behaviour reduces the risk of flute clogging and interruption, which benefits overall cycle times and machine utilisation. The targeted geometry of the chipbreaker promotes short, controllable chips in common interrupted-entry and pocketing scenarios, supporting higher availability of the machining process without overclaiming specific material limits. Coated grade engineered for process reliability The WNN15 grade is a coated carbide class developed for productive metal cutting; the coating and substrate pairing aim to extend tool life and maintain a stable cutting edge. For planning purposes, the grade should be assessed against the manufacturer’s product matrix to confirm suitability for the intended workpiece materials. Clear documentation of the grade helps maintenance of cutting data records and supports repeatable set-ups across production batches. Practical integration and holder compatibility Manufactured as an indexable plate for drilling and reaming applications, the insert is compatible with holders designed for this insert geometry. The standardised designation facilitates quick identification in tool databases and ordering systems, helping procurement and toolroom teams to maintain concise inventories. Where holder or fixture details are required, compatibility checks against the toolholder catalogue are recommended to ensure secure clamping and correct cutting orientation. Selection guidance and planning support Selection of the correct insert grade and chipbreaker influences process stability and workpiece surface quality more than occasional adjustments to feed or speed. The coated carbide nature of the grade favours operations where wear resistance and edge stability are priorities. For complex specifications or unusual alloys, consultation of the Walter Tools product documentation and the Metav Werkzeuge advisers is advised to align the insert choice with production goals and to document expected performance parameters. For application advice or to confirm suitability of the Walter P2840S‑1N‑E77 WNN15 insert, contact Metav Werkzeuge (info@metav-werkzeuge.com, +49 2822 7131930) for expert guidance and fast supply. Technical Data Article number: P2840S-1N-E77-WNN15-WALTER Designation: P2840S-1N-E77 WNN15 Type: Bohr-/Aufbohrwendeschneidplatte (drilling/reaming indexable insert) Manufacturer: Walter Tools Facts Chipbreaker: 1N‑E77 Grade: WNN15 Coating class: coated carbide Special features Series: Walter Schneidstoffsorte - Serie offen Intended use: drilling and reaming indexable insert Sorteneinsatz: check product matrix for material suitability Insert designation for ordering and toolroom management FAQ What types of operations is this insert suited for? The P2840S‑1N‑E77 WNN15 insert is intended for drilling and reaming indexable insert applications where controlled chip formation is important. How does the 1N‑E77 chipbreaker affect machining? The 1N‑E77 chipbreaker promotes predictable chip control, reducing the likelihood of flute blockage and supporting steady cycle times with improved process stability. Is the WNN15 grade suitable for all materials? The WNN15 grade is a coated carbide class; suitability depends on the specific workpiece material and cutting conditions, so the Walter Tools product matrix should be consulted for confirmation. How should compatibility with toolholders be verified? Compatibility is determined by matching the insert designation and geometry to the toolholder specifications; check holder catalogues and clamping requirements before assembly. Where to find more technical details for process planning? Detailed recommendations and cutting data are provided in the Walter Tools documentation and can be cross-checked with Metav Werkzeuge for application-specific guidance. 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 connection between our company and the named brands. The offered article is an original, factory‑new product of the manufacturer.
P2840S-1N-F57 WKP35S Wendeplatten - Walter Tools
Efficient machining of steel and cast iron is achieved with the combination of the WKP35S coated-carbide grade and the Tiger·tec Silver series; this results in stable chip formation and extended tool life. Benefit from the optimised 1N‑F57 chipbreaker for reliable drilling and boring cycles, and order or consult Metav Werkzeuge for application advice. P2840S-1N-F57 WKP35S – drill/reaming indexable insert for steel and cast iron by Walter Tools A P2840S-1N-F57 WKP35S indexable insert engineered for productive drilling and boring in steel and cast iron, utilising the Tiger·tec Silver coated‑carbide technology Tiger·tec Silver coated carbide for long life Optimised chip control for steel and cast iron Stable cutting edge for consistent surface quality Suitable for productive drilling and boring Maximised productivity through engineered coating and grade The combination of the WKP35S grade and the Tiger·tec Silver coating delivers a measurable improvement in machining stability for P and K materials. Designed specifically for drilling and reaming operations, the insert achieves stable chip formation even under varying cutting conditions. The coated carbide layer reduces abrasive wear and improves thermal resistance, which translates into fewer tool changes and a smoother production flow. For workshops aiming to increase output without compromising dimensional accuracy, this insert provides a clear, cost‑effective advantage. Reliable chip control and geometry that reduces downtime The 1N‑F57 chipbreaker geometry is optimised to handle the short, breaking chips typical of cast iron and the continuous chips from many steels. This engineered chip control reduces the risk of chip accumulation and tool interference, supporting safer, longer uninterrupted cycles. The geometry also contributes to consistent surface finish and repeatable hole quality, which is particularly valuable for batch production and assembly operations where tolerance adherence is critical. The result is improved process reliability and lower per‑part machining cost. Practical application advice and process benefits Suitable for unalloyed and alloyed steel as well as cast iron, the insert is intended for integration into standard drill and boring holders compatible with this ISO designation. The grade and coating combination emphasises tool life and reproducibility, while the insert geometry supports controlled heat generation and predictable wear patterns. For manufacturers pursuing consistent component quality and reduced rework, this insert assists in achieving those targets by focusing on stability, wear resistance and predictable chip evacuation. For tailored application support or to secure the P2840S-1N-F57 WKP35S insert for current production needs, contact Metav Werkzeuge for technical guidance and delivery options at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: P2840S-1N-F57-WKP35S-WALTER ISO designation: P2840S-1N-F57 WKP35S Series: Tiger·tec Silver Grade: WKP35S Material group: P / K Chipbreaker: 1N‑F57 Manufacturer: Walter Tools Core specifications Applicable materials: Steel (P), Cast iron (K) Coating: Tiger·tec Silver Geometry reference: P2840S-1N-F57 Product type: drill/reaming indexable insert Special features Coated carbide grade WKP35S Optimised chipbreaker 1N‑F57 Designed for drilling and boring applications Focus on stable chip formation and long tool life FAQ Which materials are suitable for this insert? The P2840S-1N-F57 WKP35S indexable insert from Walter Tools is suitable for machining steel (P) and cast iron (K) as specified by the grade and series. What is the role of the Tiger·tec Silver coating? The Tiger·tec Silver coating on this Walter Tools insert increases wear resistance and thermal stability, extending tool life and supporting consistent hole quality. How does the 1N‑F57 chipbreaker affect performance? The 1N‑F57 chipbreaker provides controlled chip formation for drilling and reaming, improving chip evacuation and reducing the likelihood of chip interference during machining. Can this insert be used for serial production? Yes, the WKP35S grade and Tiger·tec Silver series are engineered for process stability and repeatability, making the insert suitable for serial and batch production. Which product designation should be ordered for this insert? Order the P2840S-1N-F57 WKP35S indexable insert (SKU P2840S-1N-F57-WKP35S-WALTER) from Walter Tools through authorised distributors such as Metav Werkzeuge. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen The Walter AG (brand presentation: Walter Tools) 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 trademarks 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 from the manufacturer.
P2840S-1N-F57 WSP45G WSP45G Wendeplatten - Walter Tools
Combine the Tiger·tec Gold PVD coating with the WSP45G grade and the 1N‑F57 chipbreaker for reliable, high‑productivity machining of steel, stainless steel and heat‑resistant alloys; order the insert directly via Metav Werkzeuge or consult our specialists for cutting data and application support. P2840S-1N-F57 WSP45G — Drilling/boring indexable insert, Tiger·tec Gold, Walter Tools The P2840S-1N-F57 WSP45G is a coated carbide drilling/boring indexable insert engineered for versatile metalcutting tasks in milling and drilling, offering stable cutting edges and consistent chip control across demanding materials. Tiger·tec Gold PVD coating for wear resistance Grade WSP45G for tough, versatile performance Suitable for steel, stainless and superalloys Chipbreaker 1N‑F57 ensures reliable chip control Increased uptime through optimised wear resistance and edge stability The combination of Tiger·tec Gold coating and coated carbide substrate delivers measurable gains in tool life and process reliability. The PVD layer improves wear resistance and reduces flank wear in continuous and interrupted cuts, which translates into fewer tool changes and lower machine downtime. For machining centres and production lines, this means a more predictable process window and a consistent surface finish, supporting higher throughput without sacrificing repeatability. Predictable chip control for safer, cleaner machining The integrated chipbreaker 1N‑F57 is designed to shape and evacuate chips in a wide range of cutting conditions, reducing the risk of built‑up edge and workpiece rework. The geometry helps maintain a stable cutting zone, which is particularly important when machining materials that tend to produce stringy or segmented chips. The insert’s compatibility with material groups P / M / S indicates suitability for unalloyed and alloyed steel, stainless steel and heat‑resistant superalloys; these classifications guide process engineers in selecting feeds and speeds for secure chip control. Versatile application across drilling, boring and milling operations Designed primarily as a drilling/boring indexable insert, the design philosophy favours adaptability: the grade’s toughness supports interrupted cuts and varying engagement angles, while the coating aids thermal stability. For workshops aiming to standardise tooling across jobs, the insert provides a balance between edge endurance and process security, minimising the need for multiple specialised grades. Integration into existing toolholders is straightforward, enabling fast changeovers and stable repeatability on CNC equipment. Contact Metav Werkzeuge for tailored cutting parameters and to order the P2840S-1N-F57 WSP45G insert; email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss specific applications and lot availability Technical data SKU: P2840S-1N-F57-WSP45G-WALTER Article designation: P2840S-1N-F57 WSP45G Product type: Bohr-/Aufbohrwendeschneidplatte Manufacturer: Walter Tools Core data Series: Tiger·tec Gold Grade: WSP45G Chipbreaker: 1N‑F57 Material application: P / M / S Special features Coated carbide (PVD) Suitable for steel, stainless steel and superalloys Robust cutting edge for milling and drilling tasks Optimised chip formation and evacuation FAQ What materials is this insert suitable for? The P2840S-1N-F57 WSP45G insert is formulated for P / M / S material groups — that is, a broad range including steel, stainless steel and heat‑resistant superalloys. What does the Tiger·tec Gold series provide? The Tiger·tec Gold technology offers a PVD coating system that increases wear resistance and thermal stability, enhancing tool life and consistent surface quality when using Walter Tools indexable inserts. How does the 1N‑F57 chipbreaker affect performance? The 1N‑F57 chipbreaker supports controlled chip formation and evacuation, lowering the incidence of built‑up edge and improving process security in both continuous and interrupted cuts. Is this insert suitable for high‑temperature alloys and titanium? Yes; the WSP45G grade is designed with toughness and heat resistance in mind, making it applicable to demanding materials within the S group (superalloys and titanium). Can the insert be used across different operations? The geometry and grade make the insert versatile for drilling, boring and related milling operations where a stable cutting edge and reliable chip control are required. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen 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.
P2840S-2N-A57 WKP25S Wendeplatten - Walter Tools
Take advantage of the Tiger‑tec Silver coating and the WKP25S grade for predictable, high‑productivity machining of steel and cast iron; the chipbreaker geometry 2N‑A57 delivers controlled chip formation and reduced cycle interruptions. Order via Metav Werkzeuge or contact our consultants for application advice. P2840S-2N-A57 WKP25S indexable insert, Tiger‑tec Silver — drilling/boring insert (Walter Tools) P2840S-2N-A57 WKP25S is an indexable insert designed for drilling and boring operations, optimised for steel and cast iron where stable cutting and consistent tool life are required Tiger‑tec Silver coating quality WKP25S grade for steel and cast iron Chipbreaker 2N‑A57 for controlled chips Coated carbide for stable cutting edge Increase throughput with consistent cutting performance This insert combines the Tiger‑tec Silver coating with the WKP25S grade to deliver enhanced tool life and sustained performance when machining steels and cast iron. The coating reduces abrasive wear and supports higher cutting parameters without sudden loss of edge, which translates into fewer tool changes and more productive spindle hours. For production contexts where cycle time and repeatability matter, this insert offers a clear technical advantage by converting material‑specific design into measurable uptime gains. Keep cycles running with dependable chip control The integrated chipbreaker 2N‑A57 is shaped to promote short, controllable chips in both steel (P) and cast iron (K) applications, reducing the risk of chip entanglement or surface damage. Controlled chip flow improves coolant effectiveness and limits manual intervention during unattended runs, supporting automated workstations and multi‑shift production. Less downtime from chip issues means a more predictable manufacturing rhythm and fewer rejects due to secondary damage. Improve surface quality and process security Built as a coated carbide insert, this design supports a stable cutting edge and predictable wear pattern, which aids in maintaining consistent surface finish across batches. The result is fewer rework cycles and more confidence in dimensional stability when holes are finished or bored to tight tolerances. Where process security and repeatable part quality are essential, the combination of geometry and coating contributes directly to operational robustness. Simple inventory logic and economical replacement The ISO designation and clear grade coding make tool management straightforward: the insert family and grade are identifiable for quick replenishment and tool‑room stocking. Using a standardised indexable insert reduces variety in spare parts and simplifies reconditioning strategies, delivering indirect cost savings across tool logistics. The P2840S‑2N‑A57 WKP25S insert is therefore a practical choice where maintenance efficiency and predictable replacement intervals are priorities. For application support or to procure Walter Tools inserts like the P2840S‑2N‑A57 WKP25S, contact Metav Werkzeuge for tailored advice and ordering at info@metav-werkzeuge.com or by phone on +49 2822 7131930. Technical data Article number: P2840S-2N-A57-WKP25S-WALTER Label: Bohr-/Aufbohrwendeschneidplatte P2840S-2N-A57 WKP25S Walter Tools Manufacturer: Walter Tools Series: Tiger‑tec Silver Grade: WKP25S Chipbreaker: 2N‑A57 Material designation: P / K ISO designation: P2840S-2N-A57 WKP25S Measured data No dimensional specifications provided Special features Coating: Tiger·tec Silver (coated carbide) Suitable for: steel (P) and cast iron (K) Stable chip formation Product type: Indexable insert for drilling and boring Grade and series: WKP25S, Tiger‑tec Silver FAQ What materials is this insert suitable for? The P2840S‑2N‑A57 WKP25S insert is designed for steel (P) and cast iron (K) applications, utilising the Tiger‑tec Silver coating and WKP25S grade for optimal wear resistance. How does the 2N‑A57 chipbreaker affect machining? The 2N‑A57 geometry promotes short, controlled chips, improving evacuation and reducing the risk of surface marks; this chip control supports longer unattended cycles when using the Walter Tools insert. Is the insert compatible with high‑speed drilling? The coated carbide construction and Tiger‑tec Silver technology favour higher cutting parameters compared with uncoated grades, enabling increased productivity when process parameters are adjusted accordingly. How does the WKP25S grade influence tool life? WKP25S offers a balanced performance for abrasive and adhesive wear mechanisms encountered in steel and cast iron, yielding a stable cutting edge and predictable wear progression on Walter Tools inserts. Can this insert reduce tool inventory complexity? The standardised ISO designation and clear grade coding simplify stock management, making the insert easier to source and replace in serial production environments. 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 and identification purposes. There is no connection between our company and the named brands; the offered article is an original, factory‑new product of the manufacturer (Walter Tools).
P2840S-2N-A57 WKP35S Wendeplatten - Walter Tools
Take advantage of Tiger·tec Silver technology and the WKP35S grade for reliable chip control and long tool life; the 2N-A57 chipbreaker delivers consistent performance in steel and cast iron operations. Order or enquire via Metav Werkzeuge for tailored cutting-data support and availability. P2840S-2N-A57 WKP35S — Drill/Boring indexable insert, Tiger·tec Silver by Walter Tools P2840S-2N-A57 WKP35S is an indexable insert engineered for drilling and boring applications, optimised for steel and cast iron to ensure controlled chip formation and extended tool life. Tiger·tec Silver coating for enhanced wear resistance WKP35S grade optimised for steel and cast iron 2N-A57 chipbreaker for stable chip control Indexable insert for drilling and boring operations Consistent productivity through advanced substrate and coating The coated carbide grade WKP35S, incorporating Tiger·tec Silver technology, is designed to balance wear resistance and toughness for demanding machining tasks. This combination reduces flank and crater wear under typical drilling and boring loads, making it easier to maintain productive cutting parameters over longer tool life. For operations in the ISO material groups P (steel) and K (cast iron), the insert’s substrate and coating interaction mean fewer tool changes and more predictable replacement intervals, which supports throughput and reduces machine downtime. Precise chip control for safer, faster cycles Controlled chip formation is central to reliable holemaking. The 2N-A57 chipbreaker geometry directs chips away from the cutting zone and encourages short, easy-to-manage fragments during drilling and boring. As a result, chip evacuation is improved, workpiece surface finish is stabilised and the risk of entanglement is lowered. These benefits translate into fewer interruptions for clearing chips and a smoother production rhythm, especially in automated or high-volume setups where consistent cycles are critical. Application compatibility and practical selection guidance The insert is suited for a broad range of steels and cast irons as indicated by the P/K designation under ISO 513 principles; this means it is optimised for the thermal and mechanical behaviour typical of these materials. For best results, pair the insert geometry with appropriate drill bodies and follow manufacturer-recommended cutting data—feed and speed adjustments influence chip form and tool life more than many realise. When selecting tooling for specific workpiece grades or hole tolerances, consider the interaction of insert grade, chipbreaker and holder rigidity to achieve the required surface quality and repeatability. For application advice or to confirm availability of Walter Tools Tiger·tec Silver inserts, contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 for expert guidance on optimal cutting data and part selection Technical data SKU: P2840S-2N-A57-WKP35S-WALTER Article designation: P2840S-2N-A57 WKP35S Type: Drill/boring indexable insert Grade: WKP35S Series: Tiger·tec Silver Chipbreaker: 2N-A57 Material groups: P / K Manufacturer: Walter Tools Core data Chipbreaker designation: 2N-A57 Grade code: WKP35S Series designation: Tiger·tec Silver Special features Coating: Tiger·tec Silver (coated carbide) Suitable for: steel and cast iron ISO designation: P2840S-2N-A57 WKP35S Application: drilling and boring indexable insert Article number: P2840S-2N-A57-WKP35S-WALTER FAQ What materials is this insert suited for? The P2840S-2N-A57 WKP35S insert is optimised for P (steel) and K (cast iron) material groups, offering reliable performance across common grades in these families. How does the 2N-A57 chipbreaker improve machining? The 2N-A57 chipbreaker promotes short, controlled chip formation during drilling and boring, improving chip evacuation and helping to maintain a consistent surface finish. Is the WKP35S grade suitable for high-speed applications? WKP35S, with its Tiger·tec Silver coating, is engineered for a balance of wear resistance and toughness; it supports elevated cutting parameters where appropriate cutting data and rigid setups are used. Can this insert be used in automated drilling cells? Yes—its chip control and predictable wear behaviour make the insert a suitable choice for automated or high-volume drilling where stable cycles and minimal interruptions are essential. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen 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.
P2840S-2N-A57 WSP45G WSP45G Wendeplatten - Walter Tools
Benefit from the combination of Tiger·tec Gold coating and the versatile WSP45G grade for dependable machining of steel, stainless steel and heat-resistant superalloys; the result is stable cutting edges, improved chip control and fewer unplanned tool changes — order the insert via Metav Werkzeuge or request application advice from our consultants. P2840S-2N-A57 WSP45G drill/reamer indexable insert — Tiger·tec Gold, for steel, stainless steel and superalloys — Walter Tools A high-performance P2840S-2N-A57 WSP45G drill/reamer indexable insert engineered for demanding operations across steels, stainless steel and heat-resistant alloys Tiger·tec Gold PVD coating for longer life WSP45G grade for versatile steel and superalloys Stable cutting edge and reliable chip control Designed for drilling and reaming operations Extended tool life through advanced coating technology The Tiger·tec Gold series combines a tailored PVD coating with a robust substrate to deliver superior wear resistance and thermal stability. This combination reduces flank and crater wear during challenging cuts, allowing higher productivity through extended intervals between index changes. For machining specialists, the coated carbide composition translates into predictable tool behaviour and fewer process interruptions, which supports stable cycle times and reduced overall production costs. Consistent results across steel, stainless steel and high-temperature alloys The WSP45G grade is formulated for multi-material performance and conforms to the ISO material group assignments for P, M and S applications. Its composition favours secure chip formation and edge stability when machining unalloyed and alloyed steel, stainless steel and heat-resistant superalloys or titanium. In practice, this means more consistent surface quality and a lower incidence of built-up edge phenomena when compared with uncoated or generic grades, improving first-pass yields in series production. Chip control and cutting-edge stability for repeatable processes The integrated 2N-A57 chipbreaker geometry supports controlled chip evacuation during drilling and reaming operations, reducing the risk of chip jamming and vibration-induced tool marks. A stable cutting edge minimises edge chipping and promotes repeatable dimensional accuracy, which benefits downstream assembly and finishing steps. For production lines where process security matters, the result is reduced rework, fewer tool-related stoppages and a steadier output of parts within tolerance. Production advantages and application support for process optimisation Adopting this insert helps to streamline tool inventory and machining strategies by offering a single grade capable of addressing multiple material groups. The coated carbide construction and chip control features contribute to longer service intervals and predictable performance, assisting planning for tool replacement and stock levels. Application engineers can obtain cutting data and holder compatibility guidance from Metav Werkzeuge to ensure the insert integrates seamlessly into existing drilling and reaming tool systems. For precise machining with Tiger·tec Gold inserts, contact Metav Werkzeuge for tailored cutting data and recommendations and to secure the P2840S-2N-A57 WSP45G from Walter Tools — eMail info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: P2840S-2N-A57-WSP45G-WALTER Label: Bohr-/Aufbohrwendeschneidplatte P2840S-2N-A57 WSP45G Walter Tools Type: drill/reamer indexable insert Series: Tiger·tec Gold Grade: WSP45G Chipbreaker: 2N-A57 Core technical data Applicable material groups: P / M / S SKU: P2840S-2N-A57-WSP45G-WALTER UID: P2840S-2N-A57-WSP45G-WALTER Special features Coating technology: Tiger·tec Gold (PVD) Material: coated carbide Suitable for: Steel, stainless steel, superalloys and titanium Typical applications: drilling and reaming operations Manufacturer: Walter Tools FAQ Which materials can be machined with this insert? The P2840S-2N-A57 WSP45G is suitable for machining material groups P, M and S — that is, steel, stainless steel and heat-resistant superalloys or titanium — as indicated by the WSP45G grade. What benefit does the Tiger·tec Gold coating provide? Tiger·tec Gold offers enhanced wear resistance and thermal stability, helping the Walter Tools insert maintain a sharper cutting edge for longer and supporting higher process reliability in continuous manufacture. How does the 2N-A57 chipbreaker affect performance? The 2N-A57 chipbreaker improves chip control and evacuation during drilling and reaming, reducing the risk of chip entanglement and promoting consistent surface finish and dimensional stability. Is this insert compatible with standard drilling holders? Compatibility depends on the specific holder system; the P2840S-2N-A57 WSP45G fits indexable insert systems designed for drill/reamer insert geometries — consult Metav Werkzeuge for holder matching and cutting data. Can this insert reduce downtime in production? Yes. The combination of the coated carbide grade and chip control design supports longer intervals between index changes and fewer tool-related interruptions, contributing to improved uptime and more predictable production cycles. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen The Walter AG (brand appearance: Walter Tools) with headquarters in Tübingen is among the world's leading manufacturers of precision tools for metalworking and is part of the Swedish Sandvik group. Protected trademarks and trade names are the property of their respective owners and are mentioned here for explanatory purposes only.
P2840S-2N-E67 WK40 2N-E67 Wendeplatten - Walter Tools
Benefit from the combination of economical uncoated carbide, precise chip control and compatibility with Walter's open-grade series for reliable drilling and counterboring performance; order via Metav Werkzeuge or request specification advice from our consultants. P2840S-2N-E67 WK40 – Drilling and counterboring indexable insert, 2N‑E67, Walter Tools A robust P2840S-2N-E67 WK40 insert engineered for controlled chip formation during drilling and counterboring operations in general metalworking applications. Uncoated carbide grade WK40 for consistent wear 2N‑E67 chipbreaker for controlled chip formation Designed for drilling and counterboring operations Walter open-series substrate for reliable performance Stable chip control for uninterrupted production The 2N‑E67 chipbreaker is designed to moderate chip shape and evacuation, reducing the risk of built-up edge and tool interruption. By controlling the chip flow, the insert lowers the likelihood of chatter and workpiece damage, which supports steadier cycle times and fewer rejects. The result is an improvement in process reliability and reduced machine downtime when compared with less specialised geometries. Efficiency through a proven uncoated carbide grade The WK40 grade is described within the series as an uncoated carbide substrate, offering a cost-effective balance between wear resistance and toughness. For operations where coating is not required or where coolant and material combinations favour uncoated edges, this grade delivers predictable wear behaviour and stable edge life. Material suitability should be verified against the detailed product matrix to match cutting parameters and workpiece materials precisely. Practical application and compatibility in machining cells As a drilling and counterboring insert, the component integrates into standard indexable-holder systems for axial and radial tool paths. The open-series designation indicates compatibility with Walter’s broader range of substrates and geometries, enabling straightforward substitution within existing tool families. When planning tool lists or reorders, the ISO-style designation makes cross-referencing and inventory management simpler for production planners and purchasers. Process benefits and selection guidance Using an insert with defined chip control and a consistent substrate helps to stabilise surface finish and repeatability in high-volume runs. The combination of 2N‑E67 geometry and the WK40 grade reduces the need for frequent tool changes and supports consistent part tolerances across batches. For best results, verify cutting speeds and feeds against the recommended product matrix and consider machining trials where material batches or machine conditions differ from prior experience. For specification help or to order Walter Tools P2840S-2N-E67 WK40 inserts, contact Metav Werkzeuge by eMail at info@metav-werkzeuge.com or by telephone at +49 2822 7131930 for rapid technical advice and local availability. Technical Data Article number: P2840S-2N-E67-WK40-WALTER Label: Bohr-/Aufbohrwendeschneidplatte P2840S-2N-E67 WK40 Walter Tools Product type: Bohr-/Aufbohrwendeschneidplatte Manufacturer: Walter Tools ISO designation: P2840S-2N-E67 WK40 UID: P2840S-2N-E67-WK40-WALTER Core data Grade: WK40 Chipbreaker: 2N‑E67 Series: Walter open-grade series Substrate description: Uncoated carbide (series description) Special features Material designation: Katalogabhängig Application note: Check material suitability in product matrix Intended use: Drilling and counterboring inserts FAQ What materials is the insert suitable for? Material suitability must be checked in the product matrix; the P2840S-2N-E67 WK40 grade is described as an uncoated carbide substrate and should be matched to the workpiece material and cutting parameters. How does the 2N‑E67 chipbreaker benefit the machining process? The 2N‑E67 chipbreaker on the P2840S-2N-E67 WK40 insert improves chip control and evacuation, which reduces build-up and supports stable cutting conditions and consistent surface quality. Is the WK40 grade coated? According to the series description, WK40 is an uncoated carbide grade; verify the exact substrate specification in the Walter product matrix for confirmation before specifying for a new application. Can this insert be used interchangeably with other Walter open-series inserts? The open-series designation indicates compatibility within Walter’s assembly of substrates and geometries, but final interchangeability depends on holder and application requirements—cross-check the ISO designation when substituting. What is the primary application for this insert type? The component is intended for drilling and counterboring operations; it is optimised for controlled chip formation and dependable edge behaviour in these machining tasks. 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 marks are used here for explanatory purposes only. There is no affiliation between our company and the named brands. The offered item is original, brand-new goods from the manufacturer Walter Tools.
P2840S-2N-E67 WKP35S Wendeplatten - Walter Tools
Take advantage of the combination of Tiger·tec Silver coating and the WKP35S grade for consistent cutting performance in steel and cast iron; the insert delivers stable chip control and long tool life for productive drilling and boring operations. Order directly via Metav Werkzeuge or consult our technical advisers for application-specific recommendations. P2840S-2N-E67 WKP35S — Indexable insert for drilling/boring, Walter Tools P2840S-2N-E67 WKP35S is an indexable insert designed for drilling and boring operations, optimised for machining steel and cast iron with a Tiger·tec Silver coated carbide grade. Tiger·tec Silver coated carbide grade Optimised for steel and cast iron machining Stable chip control for productive cutting Productivity gains through optimised coating and grade The combination of the Tiger·tec Silver coating and the WKP35S carbides means the insert is engineered for high productivity in interrupted and continuous cuts. The coating reduces friction and improves wear resistance, which directly prolongs tool life and reduces machine downtime. For operations where cycle time matters, the coated carbide substrate supports higher cutting parameters while maintaining surface quality, contributing to a lower cost per hole in volume production. Confident machining of steel and cast iron Designed for ISO groups P (steel) and K (cast iron), this cutting grade manages the distinct chip formation and thermal loads of both material families. The WKP35S grade is tuned for the abrasive nature of cast iron and the plastic deformation typical of steels, offering reliable edge stability. For shops machining mixed batches, the insert provides reproducible results across varying component geometries without frequent tool changes. Geometry and chip control that stabilise processes The specified chipbreaker 2N‑E67 and the insert geometry promote predictable chip flow and evacuation, which reduces the risk of re-cutting and tool damage. Stable chip control translates into fewer interruptions, better surface finishes and easier handling in automated setups. When paired with the correct drill or boring body, the insert enables process reproducibility — a key factor for serial production and quality assurance. Practical integration and user benefits The insert’s designation and series facilitate straightforward tool selection and inventory management in production environments. As a part of the Tiger·tec Silver family, the item benefits from a proven coating technology that supports aggressive feeds and speeds while safeguarding the cutting edge. This results in measurable throughput improvements and consistent component quality for demanding machining tasks. For tailored advice on integrating the P2840S-2N-E67 WKP35S insert into existing processes, contact Metav Werkzeuge for a technical consultation via info@metav-werkzeuge.com or call +49 2822 7131930 — an experienced consultant can recommend the ideal tool body and cutting data for the application. Technical data Article number: P2840S-2N-E67-WKP35S-WALTER Designation: P2840S-2N-E67 WKP35S Product type: Indexable insert for drilling/boring Series: Tiger·tec Silver Grade: WKP35S Chipbreaker: 2N‑E67 Materials: P / K Manufacturer: Walter Tools Facts ISO material groups: P / K Special features Coating: Tiger·tec Silver (coated carbide) Suitable for: Steel machining Suitable for: Cast iron machining Application: Drilling and boring indexable insert Sort family: Coated cemented carbide FAQ What materials is the P2840S-2N-E67 WKP35S best suited for? The P2840S-2N-E67 WKP35S insert from Walter Tools is designed for steel (P) and cast iron (K), balancing abrasion resistance and edge stability for both material groups. How does the Tiger·tec Silver coating benefit the insert? The Tiger·tec Silver coating on the P2840S-2N-E67 WKP35S reduces friction and increases wear resistance, enabling higher cutting parameters and improved tool life without compromising surface finish. Is the chipbreaker 2N‑E67 suitable for automated production? Yes, the 2N‑E67 chipbreaker on this Walter Tools insert promotes predictable chip flow, which supports uninterrupted machining in automated and semi-automated setups. Can the P2840S-2N-E67 WKP35S be used for interrupted cuts? The WKP35S grade and coated carbide construction of the P2840S-2N-E67 WKP35S offer robustness suitable for many interrupted cutting conditions typical in drilling and boring operations. Manufacturer: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany The Walter AG (brand appearance: Walter Tools) with headquarters in Tübingen is among the world’s leading manufacturers of precision tools for metalworking and is part of the Swedish Sandvik Group. Protected trademarks and trade names remain the property of their respective owners. Brand names are used solely for clarification and reference. The offered item is original, factory-new merchandise of the manufacturer.
P2840S-2N-E67 WSP45G WSP45G Wendeplatten - Walter Tools
Take advantage of the combination of Tiger·tec Gold coating, the versatile WSP45G grade and a chipbreaker engineered for reliable chip control to keep cycles consistent and downtime low. Order the insert directly via Metav Werkzeuge or consult our specialists for process-specific recommendations. P2840S-2N-E67 WSP45G – drilling/reaming indexable insert, Tiger·tec Gold (Walter Tools) The P2840S-2N-E67 WSP45G is a drilling and reaming indexable insert engineered for high productivity in through-hole and reaming operations across a broad range of materials. Tiger·tec Gold coated carbide grade WSP45G Suited for Stahl, rostfreier Stahl and superalloys Stable cutting edge for productive machining Engineered for consistent productivity and tool life The insert combines a Tiger·tec Gold PVD coating with the WSP45G grade to deliver a coated carbide chemistry that balances toughness and wear resistance. This results in a stable cutting edge that resists chipping under intermittent engagement, which supports predictable cycle times and reduces unplanned tool changes. For drilling and reaming tasks the design focuses on maintaining surface integrity of the workpiece and reducing rework requirements, so paired tools and holders run longer between inspections. Broad material compatibility to simplify tooling choices Designed for use across P/M/S material groups, the insert is suitable for Stahl, rostfreier Stahl and heat-resistant alloys including titanium and superalloys. The grading reflects the need to manage different heat and chip-formation behaviours: P for typical steels, M for stainless and materials prone to built-up edge, and S for temperature-sensitive superalloys. Fewer dedicated grades mean a leaner tool inventory and lower setup complexity, supporting efficient shop-floor logistics and quicker job changeovers. Controlled chip formation for safer, more reliable processes The 2N-E67 chipbreaker geometry focuses on consistent chip control during through-hole and reaming operations. Reliable chip formation improves evacuation in confined geometries and reduces the risk of surface damage or tool interference. As a drilling/reaming indexable insert, it contributes to process stability and repeatable part quality, particularly where tight tolerances and good surface finish are required. The practical outcome is fewer stoppages, smoother part programmes and steady productivity. For application advice on the Walter Tools Tiger·tec Gold WSP45G insert or to confirm suitability for a specific Stahl or rostfreier Stahl machining task, contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 for tailored recommendations Technical data Article number: P2840S-2N-E67-WSP45G-WALTER SKU: P2840S-2N-E67-WSP45G-WALTER Designation: P2840S-2N-E67 WSP45G Product type: Bohr-/Aufbohrwendeschneidplatte (drilling/reaming indexable insert) Brand: Walter Tools Facts Net price: 17.172 Special features Series: Tiger·tec Gold Grade: WSP45G Chipbreaker: 2N-E67 Material compatibility: P / M / S (Stahl, rostfreier Stahl, superalloys/titanium) Coating: Tiger·tec Gold (PVD) Cutting material: coated carbide Application: drilling and reaming operations FAQ What materials can this insert machine? The P2840S-2N-E67 WSP45G insert is specified for P / M / S material groups and is suitable for Stahl, rostfreier Stahl and heat-resistant superalloys, making it a versatile choice for mixed-production environments. How does the Tiger·tec Gold coating benefit performance? The Tiger·tec Gold coating on the WSP45G grade improves wear resistance and edge stability during high-temperature cutting, allowing the insert to maintain consistent performance in demanding drilling and reaming operations. What role does the 2N-E67 chipbreaker play? The 2N-E67 chipbreaker controls chip shape and evacuation to reduce the risk of built-up edge and to support safer, more predictable drilling and reaming cycles with fewer interruptions. Is this insert suitable for finishing or roughing applications? As a drilling/reaming indexable insert the P2840S-2N-E67 WSP45G is optimised for holemaking processes; it offers a balance of toughness and wear resistance that can accommodate both stable finishing passes and productive roughing when set-up and parameters are adjusted accordingly. Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen
P2840S-2N-E77 WN15 Wendeplatten - Walter Tools
Benefit from the combination of a proven WN15 uncoated carbide grade and the 2N‑E77 chipbreaker for stable chip control and productive holemaking; order directly via Metav Werkzeuge or consult their application specialists for integration advice. Drill/Reamer indexable insert P2840S-2N-E77 WN15 by Walter Tools The P2840S-2N-E77 WN15 is an indexable insert for drilling and bore‑enlarging operations, engineered for stable chip formation and repeatable performance in demanding machining sequences Uncoated carbide grade WN15 2N‑E77 chipbreaker for stable chip control Walter open grade series for broad tasks Precision fit for repeatable machining Consistent chip control reduces process interruptions The insert’s defining element is the 2N‑E77 chipbreaker, designed to maintain stable chip formation across varying depths of cut. Stable chips reduce the frequency of manual intervention and minimise the risk of toolholder blockage, which supports uninterrupted machining cycles. For shops aiming to improve first‑pass yield, the combination of a controlled chip form and a sharp cutting edge leads to fewer tool changes and a more predictable process window. The chip management benefit is particularly relevant when several consecutive holes are required or when subsequent operations are sensitive to swarf accumulation. Uncoated carbide grade for reliable cutting performance Constructed in the WN15 uncoated carbide grade from the Walter open series, this insert offers a balance between edge life and economical usage. Uncoated carbide provides a sharp, wear‑resistant cutting edge that is well suited to general holemaking tasks; the grade selection supports good edge stability and reproducible results. While the specific material suitability should be verified against the product matrix, the open grade concept is intended to deliver broad applicability and straightforward reconditioning. Using a consistent carbide grade across multiple diameters simplifies inventory and helps maintain process stability. Designed for predictable integration into machining processes The insert’s geometry and finish ensure accurate seating and repeatable indexability, which contributes to repeatable performance across production batches. When integrated with suitable drill bodies or reaming holders, the design reduces positional variation and promotes consistent hole quality. Specification details such as the ISO designation and series coding enable straightforward matching with tooling systems and spare parts management. For customers requiring process assurance, documented insert identification supports traceability and easier tool life comparisons between runs. Contact Metav Werkzeuge for tailored application support on Walter Tools inserts and to discuss how the P2840S‑2N‑E77 WN15 can improve machining stability; eMail: info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: P2840S-2N-E77-WN15-WALTER SKU: P2840S-2N-E77-WN15-WALTER Label: Bohr-/Aufbohrwendeschneidplatte P2840S-2N-E77 WN15 Walter Tools Facts Series: Walter Schneidstoffsorte - Serie offen Grade: WN15 Chipbreaker: 2N-E77 Special features Material: Katalogabhängig ISO designation: P2840S-2N-E77 WN15 Product type: Bohr-/Aufbohrwendeschneidplatte Manufacturer: Walter Tools FAQ What materials is the insert suitable for? Material suitability must be checked against the manufacturer's product matrix; the WN15 grade is an uncoated carbide designed for broad tasks, but specific workpiece materials require verification. How does the 2N‑E77 chipbreaker affect hole quality? The 2N‑E77 chipbreaker improves chip control and reduces swarf entanglement, which supports cleaner holes and fewer process interruptions when used in appropriate drilling and bore‑enlarging setups. Can the insert be reground or reconditioned? The insert geometry and uncoated carbide nature of WN15 allow for reconditioning in many cases; regrinding should follow the manufacturer's recommendations to preserve the intended cutting geometry. Is the P2840S‑2N‑E77 WN15 compatible with existing Walter holders? The ISO designation and series coding facilitate compatibility checks; match the P2840S‑2N‑E77 WN15 to the appropriate drill or reaming body in accordance with product documentation. What benefits does the Walter open series offer? The Walter open series is intended for versatile application scenarios, offering a practical combination of edge stability and process flexibility for general holemaking tasks. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Protected trademarks and product names remain the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The offered item is an original, factory‑new product of the manufacturer.
P2840S-2N-E77 WNN15 Wendeplatten - Walter Tools
Take advantage of the combination of coated carbide grade WNN15, a 2N-E77 chipbreaker and Walter Tools' open-series design to secure stable chip control and consistent drilling performance; order directly via Metav Werkzeuge or consult our specialists for the exact product matrix and holder compatibility. P2840S-2N-E77 WNN15 drill/reamer indexable insert by Walter Tools — 2N-E77 chipbreaker, coated carbide A P2840S-2N-E77 WNN15 indexable insert engineered for drilling and boring applications, offering a coated carbide construction and a 2N-E77 chipbreaker for controlled chip formation and reliable machining. Coated carbide grade WNN15 for wear resistance 2N-E77 chipbreaker for controlled chip formation Open-series Walter grade for broad material use Optimised for productive drilling processes Improved process stability through precise chip control The combination of the 2N-E77 chipbreaker and the coated carbide grade delivers notably consistent chip formation during drilling and boring tasks. This geometry supports stable evacuation of chips, which reduces the risk of built-up edge and unexpected interruptions. As a result, cycle times can remain steady and the machining process becomes more predictable. The insert’s configuration is particularly suited to operations where repeated, reliable hole-making is required and where minimised rework represents a clear efficiency gain. Clear guidance on material suitability and selection The cutting material is a coated carbide (WNN15) that provides enhanced wear resistance under demanding cutting conditions; however, material suitability should be verified against the specific product matrix provided for the grade. This step ensures the best match between the insert and the workpiece material. By checking the matrix, operators can confirm whether the grade aligns with the intended application—reducing the risk of premature wear and securing consistent surface quality in the finished component. Compatibility considerations and handling benefits Designated as P2840S-2N-E77, this indexable insert fits drill and reamer cutter bodies configured for that designation; the standardised form simplifies replacement and inventory management. The defined seating and chipbreaker design support repeatable positioning, which helps shorten tool-change times and reduces setup variability. When mounted in a compatible holder, the insert enables straightforward maintenance of cutting geometry and contributes to predictable production output. Why Walter Tools’ open-series grade is a dependable choice Walter Tools’ open-series grade focuses on broad applicability and dependable cutting performance, supporting productive machining where versatility is valued. The grade’s coated carbide composition aims to balance wear resistance with edge stability, promoting longer tool life when matched correctly to the application. Choosing this insert means selecting a component designed with process reliability in mind, which can help ensure consistent results across series production runs. For procurement or to confirm suitability for a specific workpiece material, please contact Metav Werkzeuge for the detailed product matrix and ordering support. Technical data Article number: P2840S-2N-E77-WNN15-WALTER Item designation: P2840S-2N-E77 WNN15 Manufacturer: Walter Tools Product type: drill/reamer indexable insert Grade: WNN15 Series: Walter Schneidstoffsorte - Serie offen Chipbreaker: 2N-E77 Material designation: Katalogabhängig UID: P2840S-2N-E77-WNN15-WALTER Facts No numerical data provided in the source Special features Coating: coated carbide (WNN15) Chip control: 2N-E77 chipbreaker Designation: P2840S-2N-E77 Series description: Walter Schneidstoffsorte - Serie offen Intended use: drilling and boring indexable applications FAQ What does the 2N-E77 chipbreaker do? The 2N-E77 chipbreaker on the P2840S-2N-E77 WNN15 insert controls chip formation to support steady evacuation and reduce the likelihood of chip-related tool stoppages. Which materials is grade WNN15 suitable for? WNN15 is a coated carbide grade; material compatibility must be confirmed in the product matrix to determine the best match for specific workpiece materials. Is the P2840S-2N-E77 insert compatible with standard drill holders? The P2840S-2N-E77 designation indicates compatibility with cutter bodies designed for that insert form; check the holder’s seat and clamping specification against the insert designation for proper fit. How does the coating influence tool life? The coating on the WNN15 grade improves surface hardness and wear resistance, which typically extends cutting edge life and supports consistent performance during repetitive drilling tasks. Is this insert intended for high-productivity drilling? Yes, the combination of the 2N-E77 chipbreaker and the coated carbide grade is optimised to support productive drilling processes by improving chip control and reducing interruptions. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen
P2840S-2N-F57 WKP35S Wendeplatten - Walter Tools
Combining the Tiger-tec Silver coating, the WKP35S grade and the optimised 2N-F57 chipbreaker delivers longer edge life, stable chip control and productive machining in steel and cast iron; order directly via Metav Werkzeuge or consult our specialists for application recommendations. P2840S-2N-F57 WKP35S Drilling/Boring indexable insert, Tiger-tec Silver, for Steel & Cast Iron — Walter Tools The P2840S-2N-F57 WKP35S is an indexable insert engineered for high-productivity drilling and bore-enlargement in steel and cast iron applications, combining a wear-resistant coating with a geometry that stabilises chip formation. Tiger-tec Silver coating for extended tool life Optimised chipbreaker 2N-F57 for stable chip control Engineered for steel and cast iron machining Boosted performance through advanced coating and grade The combination of the Tiger-tec Silver coating and the WKP35S cutting grade provides a noticeable increase in tool life under demanding conditions. The coated carbide substrate resists abrasive wear and reduces the risk of built-up edge during continuous drilling cycles, which translates into higher productivity and less frequent index changes. For shops seeking predictable tool behaviour, the coating technology supports elevated cutting parameters without compromising edge integrity, so machining sequences remain stable over longer runs. Consistent chips and fewer interruptions The 2N-F57 chipbreaker is designed to produce short, controlled chips when machining typical P- and K-group materials. This stable chip control reduces the likelihood of chip entanglement and minimises secondary operations to clear swarf, improving process security and surface finish consistency. In practice, operators will notice fewer stoppages during bore-enlargement and better evacuation of chips from the cutting zone, which helps preserve tool edges and workpiece quality when working with steel and cast iron. Clear application range and material guidance This insert aligns with ISO material group standards and is optimised for the P (steel) and K (cast iron) families, offering a versatile solution for mixed-production environments. The P2840S-2N-F57 WKP35S grade is particularly suitable where a balance between wear resistance and toughness is required; it performs well in both roughing and semi-finishing cycles. For customers less familiar with ISO groupings, the classification indicates reliable behaviour for unalloyed, alloyed steels and abrasive cast materials, simplifying tool selection in multi-material batches. Reduce downtime and increase process reliability Investing in an insert with a robust grade and a tuned chipbreaker supports repeatable results and lowers total machining cost through reduced tool changes and consistent part quality. The design emphasises process reliability: fewer edge failures, predictable wear progression and improved surface integrity. For technical queries or to confirm suitability for a specific application, Metav Werkzeuge provides application support and datasheets — email info@metav-werkzeuge.com or call +49 2822 7131930 for tailored advice. Contact Metav Werkzeuge today for tailored application advice and fast supply of Walter Tools inserts to secure consistent machining performance Technical data Article number: P2840S-2N-F57-WKP35S-WALTER Designation: P2840S-2N-F57 WKP35S Type: Bohr-/Aufbohrwendeschneidplatte Series: Tiger-tec Silver Grade: WKP35S Chipbreaker: 2N-F57 Material groups: P / K Manufacturer: Walter Tools Facts Applicable material groups: P (steel), K (cast iron) Coating technology: Tiger-tec Silver Sort: WKP35S Geometry code: P2840S-2N-F57 Special features Coated carbide cutting grade Optimised chip control for stable chips High wear resistance for extended life Suitable for drilling and bore-enlargement operations Designed for productive machining in mixed batches FAQ What materials is this insert best suited for? The insert is developed for machining steel and cast iron according to ISO groupings; the WKP35S grade balances wear resistance and toughness for these materials. How does the Tiger-tec Silver coating help in production? The Tiger-tec Silver coating reduces abrasive wear and improves performance at higher cutting speeds, helping to extend the service life of the insert and maintain stable cutting conditions. What benefit does the 2N-F57 chipbreaker provide? The 2N-F57 chipbreaker promotes short, controlled chips which improves chip evacuation during drilling and bore-enlargement operations, leading to fewer interruptions and a more consistent surface finish. Is this insert suitable for roughing and finishing operations? Yes, the combination of the WKP35S grade and the insert geometry supports both robust roughing cuts and semi-finishing passes in steel and cast iron. Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany 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.
P2840S-2N-F57 WSP45G WSP45G Wendeplatten - Walter Tools
Take advantage of the combination of Tiger·tec Gold coating, versatile WSP45G grade and reliable chip control for consistent production results; order the insert directly via Metav Werkzeuge or consult the technical team for application-specific recommendations. P2840S-2N-F57 WSP45G Drill/Boring Indexable Insert — Tiger·tec Gold, Walter Tools The P2840S-2N-F57 WSP45G is an indexable insert designed for demanding drilling and boring operations, optimised for a wide range of workpiece materials and high process stability. Tiger·tec Gold PVD coating for long life Versatile grade for P / M / S applications Stable chip control with 2N-F57 chipbreaker Suited to demanding drilling and boring tasks Consistent machining across mixed materials The insert delivers predictable performance when machining a variety of substrates thanks to the WSP45G grade. This PVD-coated carbide grade combines toughness and wear resistance to manage the heat and strain typical of machining Stahl, rostfreier Stahl and high-temperature alloys. The practical benefit is fewer tool changes and reduced downtime, supporting higher productivity and process stability in batch and serial production. For users seeking a balance between edge robustness and surface quality, the insert offers a dependable compromise between durability and finish. Coating and grade that extend tool life The Tiger·tec Gold coating provides improved resistance to abrasive wear while preserving edge stability under fluctuating cutting conditions. The result is an extended tool life and more consistent component quality over longer tool cycles. The 2N-F57 chipbreaker geometry supports controlled chip formation, reducing the risk of built-up edge and enhancing evacuation in through-tool and conventional coolant setups. Where repeatability and predictable wear patterns are required, this combination reduces the frequency of regrinding and maintenance interventions. Practical benefits for workshop and production environments As a drill/boring indexable insert from Walter Tools, the component is intended for integration in standard toolholders where indexable systems are preferred for cost-effective tool management. The P2840S-2N-F57 WSP45G insert simplifies inventory through its broad applicability to the P / M / S ISO groups: P for unalloyed and alloyed Stahl, M for rostfreier Stahl, and S for heat-resistant superalloys and Titan. This versatility supports leaner tooling inventories and faster response to diverse machining tasks without compromising cycle times or part tolerance control. Application advice and process recommendation For optimum results, select cutting parameters consistent with moderate cutting speeds for tough materials and increased speeds where thermal conductivity permits. The chipbreaker and PVD coating suit interrupted cuts and varying engagement angles commonly encountered in drilling and boring operations. Where process reliability is the priority, pairing the insert with rigid clamping and stable spindle conditions yields the most consistent surface finishes and dimensional stability. The combination of the grade and chip control is particularly effective in medium-duty to heavy-duty drilling tasks requiring repeatable performance. Contact Metav Werkzeuge for tailored application support on Walter Tools Tiger·tec Gold inserts and to arrange delivery or machining consultation. Technical data Article number: P2840S-2N-F57-WSP45G-WALTER SKU / UID: P2840S-2N-F57-WSP45G-WALTER Product designation: P2840S-2N-F57 WSP45G Manufacturer: Walter Tools Series: Tiger·tec Gold Grade: WSP45G Chipbreaker: 2N-F57 Core data Material groups: P / M / S Suitable for Stahl: yes Suitable for rostfreier Stahl: yes Intended application: drilling / boring indexable insert Designs / Special features Coating: Tiger·tec Gold (PVD) Grade characteristics: coated carbide, tough and versatile Application focus: milling-capable grade adapted to drilling/boring Chip control: optimised 2N-F57 geometry for stable chips FAQ What materials can this insert machine reliably? The P2840S-2N-F57 WSP45G insert machines a broad range, explicitly covering Stahl, rostfreier Stahl and heat-resistant superalloys (S), as stated in the grade specification. Is the coating suitable for high-temperature applications? Yes, the Tiger·tec Gold coating offers enhanced wear resistance and thermal stability, supporting longer tool life in elevated-temperature cutting situations. Which chipbreaker is integrated and what is its benefit? The insert features the 2N-F57 chipbreaker, designed for consistent chip formation and evacuation, reducing the risk of built-up edge and improving process continuity during drilling and boring. Can this insert be used for interrupted cuts? The combination of the WSP45G grade and the Tiger·tec Gold coating provides good edge stability for interrupted and unstable cutting conditions often encountered in holemaking. Is the insert compatible with standard indexable toolholders? Yes, the geometry and designation are compatible with conventional toolholding systems specified for drill/boring indexable inserts; proper clamping and seat condition remain essential for best results. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen 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.
P2840S-3N-A57 WKP25S Wendeplatten - Walter Tools
Take advantage of the combination of high process reliability, consistent chip control and broad material applicability for smooth production machining; order directly via Metav Werkzeuge or consult their technical team for application-specific advice. P2840S-3N-A57 WKP25S – Drilling/boring indexable insert, Tiger·tec Silver, for steel and cast iron | Walter Tools P2840S-3N-A57 WKP25S is an indexable insert for drilling and boring operations, designed to deliver stable cutting performance in mixed production environments where steel and cast iron are machined. Tiger·tec Silver coated carbide grade WKP25S Optimised 3N‑A57 chipbreaker for consistent chips For steel (P) and cast iron (K) applications Stable cutting edge for high productivity Greater process reliability through advanced coating and grade The combination of Tiger·tec Silver coating and the WKP25S carbide grade provides a balance of wear resistance and toughness that supports predictable tool life in serial machining. This coated carbide formulation reduces adhesive and abrasive wear, which leads to fewer unplanned tool changes and a steadier surface finish over long runs. Where process stability and repeatability matter, the insert’s engineered coating technology helps maintain dimensional accuracy and reduces the risk of premature edge failure, supporting continuous production. Controlled chip formation for uninterrupted machining The 3N‑A57 chipbreaker geometry is engineered for consistent chip breaking during drilling and boring, particularly when working with both short and stringy chips. By guiding chip flow away from the cutting zone, the chipbreaker reduces clogging and minimises the need for manual intervention, which improves cycle times and operator safety. In practice, improved chip control translates directly into fewer stoppages and more reliable machine utilisation across shift work. Versatility across steel and cast iron applications Designed and classified for ISO groups P (steel) and K (cast iron), this insert adapts to the differing demands of these materials: coping with the heat and chip formation typical of steel machining while resisting the abrasive wear often encountered with cast iron. The result is a single indexable solution that reduces tool inventory complexity and supports flexible production scheduling when batches include multiple material types. Practical integration and predictable performance The insert designation and geometry make it suitable for integration into standard drilling and boring tool assemblies where these indexable plates are specified. The engineered grade and chip control features mean the cutting edge remains robust under typical production feeds and speeds, offering predictable performance from batch production to continuous machining. Procurement channels through Metav Werkzeuge ensure availability and faster replacement cycles to keep spindles turning. For production-focused machining with Walter Tools’ Tiger·tec Silver inserts, contact Metav Werkzeuge for tailored advice and efficient procurement. Technical data SKU: P2840S-3N-A57-WKP25S-WALTER Name: Bohr-/Aufbohrwendeschneidplatte P2840S-3N-A57 WKP25S Brand: Walter Tools Series: Tiger·tec Silver Grade: WKP25S Facts ISO designation: P2840S-3N-A57 WKP25S Chipbreaker: 3N‑A57 Material code: P / K Special features Coating: Tiger·tec Silver (coated carbide) Material: coated cemented carbide Applications: steel (P), cast iron (K) Product type: drilling/boring indexable insert Optimised for predictable chip formation and wear resistance FAQ What materials is this insert suitable for? The P2840S-3N-A57 WKP25S insert is designed for ISO groups P (steel) and K (cast iron), offering wear resistance for abrasive castings and heat tolerance for steel machining. How does the 3N‑A57 chipbreaker benefit drilling operations? The 3N‑A57 chipbreaker improves chip control during drilling and boring, promoting consistent chips that clear the cutting zone and reducing the likelihood of chip-related interruptions. What advantage does the Tiger·tec Silver coating provide? Tiger·tec Silver coating on the WKP25S grade increases resistance to adhesive and abrasive wear, which extends cutting edge life and supports stable surface finishes in serial production. Is this insert suitable for mixed-production environments? Yes, the insert’s grade and chipbreaker are tailored for reliable performance when batches include both steel and cast iron components, lowering the need for multiple specialised inserts. How does the insert support productivity in long production runs? By combining a durable coating with a stable cutting edge geometry, the insert offers repeatable tool life and predictable wear, reducing downtime and tool-change frequency. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Trademarks and trade names mentioned are the property of their respective owners and are cited here for explanatory purposes only. There is no affiliation or partnership implied between Metav Werkzeuge and the named brands. The offered item is an original, factory‑new product from the stated manufacturer.
P2840S-3N-A57 WKP35S Wendeplatten - Walter Tools
Combining the Tiger·tec Silver coating with the WKP35S grade provides high wear resistance and stable edge life for demanding boring operations in steel and cast iron. Benefit from optimised chip control and process security to reduce downtime and tool changes. Order the P2840S-3N-A57 WKP35S directly via Metav Werkzeuge or contact our consultants for application advice. P2840S-3N-A57 WKP35S — Bohr-/Aufbohrwendeschneidplatte (Tiger·tec Silver) for steel & cast iron — Walter Tools P2840S-3N-A57 WKP35S is an indexable insert designed for bored and re-boring operations, optimised to deliver consistent cutting performance in steel and cast iron applications. Tiger·tec Silver coating for wear resistance WKP35S grade for stable cutting edge Optimised for steel and cast iron machining Consistent chip formation and process security Proven coating and grade for extended tool life The combination of the Tiger·tec Silver coating and the WKP35S carbide grade yields a wear-resistant cutting edge that tolerates the thermal and mechanical loads typical of steel machining. Coated carbide inserts balance toughness and hardness: the substrate provides fracture resistance while the coating reduces adhesive and abrasive wear. The result is fewer tool changes and a more predictable replacement interval, which supports higher machine uptime and lower production costs. This behaviour is particularly valuable in serial boring where cycle consistency matters. Geometry and chip control that stabilise the process The 3N-A57 chipbreaker geometry is tuned to the breaking behaviour of both steel (ISO group P) and cast iron (ISO group K). Controlled chip formation prevents long, stringy swarf and reduces the risk of tool and workpiece damage. Stable chip behaviour also improves coolant interaction and eases swarf handling at the machine, contributing to safer, cleaner production. The insert’s geometry stabilises cutting forces and supports process security, especially during medium to heavy depth cuts. Operational benefits for the modern workshop As an indexable insert intended for boring and re-boring tasks, the design emphasises predictable performance and economic machining. Reduced flank wear and stable cutting edges translate into fewer interruptions for regrinding or replacement. This insert supports higher throughput through longer effective tool life and consistent surface finish, helping to meet tighter tolerance chains without excessive tool inventories. Compatibility with standard boring toolholders ensures fast installation and immediate integration into existing setups. For reliable, high-output boring operations choose the Tiger·tec Silver WKP35S grade — contact Metav Werkzeuge for technical advice or to place an order by email at info@metav-werkzeuge.com or phone +49 2822 7131930 Technical Data Article number: P2840S-3N-A57-WKP35S-WALTER Designation: P2840S-3N-A57 WKP35S Product type: Bohr-/Aufbohrwendeschneidplatte Brand: Walter Tools Facts Series: Tiger·tec Silver Grade: WKP35S Chipbreaker: 3N-A57 Applicable ISO groups: P / K Special features Coating technology: Tiger·tec Silver (coated carbide) Material groups applicable: Steel; Cast iron Geometry optimised for stable chip formation Intended use: boring and re-boring operations FAQ What materials is this insert suitable for? The P2840S-3N-A57 WKP35S insert is developed for steel (ISO group P) and cast iron (ISO group K), providing reliable wear behaviour for both material classes. What benefit does the Tiger·tec Silver coating provide? Tiger·tec Silver reduces abrasive and adhesive wear on the cutting edge, extending the insert’s service life and maintaining cutting performance under typical steel and cast iron machining conditions. How does the 3N-A57 chipbreaker support production? The 3N-A57 geometry promotes controlled chip breaking for medium to heavy cuts, improving swarf handling and reducing the likelihood of built-up edge or tool damage during boring operations. Is the WKP35S grade suitable for high-speed applications? WKP35S is a coated carbide grade engineered for stability and wear resistance; its suitability for elevated cutting speeds depends on the specific machining parameters and must be validated in trial cuts for each application. How is the insert identified and matched to toolholders? Identification is by the full designation P2840S-3N-A57 WKP35S; compatibility with standard boring toolholders is common, but verification against the holder’s insert seat and clamping is recommended before production use. Manufacturer: Walter Tools The Walter AG (brand appearance: Walter Tools) with headquarters in Tübingen is among 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 solely for explanation. There is no affiliation between our company and the manufacturers named. The item offered is a factory-new original product of the manufacturer.
P2840S-3N-A57 WSP45G Wendeplatten - Walter Tools
Take advantage of Tiger·tec Gold performance and the WSP45G grade to secure stable chip control and extended edge life in demanding drilling and boring operations; order directly via Metav Werkzeuge or request tailored machining advice from the consultants. P2840S-3N-A57 WSP45G — Drilling/Boring indexable insert, Tiger·tec Gold, Walter Tools P2840S-3N-A57 WSP45G is an indexable insert designed for drilling and boring applications, offering a coated-carbide grade optimised for steel, stainless steel and heat-resistant alloys. Tiger·tec Gold PVD coating for high durability Versatile for steel, stainless steel and superalloys Stable cutting edge for consistent performance 3N-A57 chipbreaker for controlled chip formation Engineered for reliable drilling and boring performance The combination of the WSP45G grade and Tiger·tec Gold coating provides a robust, coated carbide solution tailored to the thermal and mechanical demands of drilling and boring. This grade is formulated for predictable wear behaviour and improved resistance to edge degradation, which supports longer intervals between index changes. As a consequence, the component supply chain benefits from fewer interruptions and improved throughput while maintaining dimensional integrity in the bore. Improved chip control and reduced downtime The 3N-A57 chipbreaker and the optimised rake geometry enable effective chip segmentation and evacuation during heavy cutting. For materials grouped under P, M and S (see below), the insert promotes stable chip formation and reduces the risk of built-up edge and rubbing. This translates directly into increased process reliability, fewer surface defects and less time spent on rework—factors that contribute to measurable gains in machining efficiency for production environments. Adaptable across challenging materials and applications Designed for a broad material spectrum, the insert suits unalloyed and alloyed steel, stainless steel and superalloys/titanium, addressing common issues such as high heat generation and work-hardening. The grade’s toughness is particularly advantageous when encountering interrupted cuts or variable material batches. For optimal results in specific setups, Metav Werkzeuge’s technical team can provide application-oriented guidance on feed strategies and composition—ensuring the insert achieves the best compromise between life and surface finish. Walter Tools grade for process stability and repeatability As part of the Tiger·tec Gold family, this insert benefits from a modern PVD coating system that balances hardness and adhesive resistance, resulting in consistent edge integrity across production runs. The grade’s versatility makes it suitable for workshops aiming for reproducible outcomes in serial machining or mixed-production environments. When process stability and predictable tool performance are priorities, the WSP45G grade offers a dependable baseline for cycle planning and quality assurance. For application-specific recommendations on the P2840S-3N-A57 WSP45G from Walter Tools, contact Metav Werkzeuge for expert machining advice and specification support via email at info@metav-werkzeuge.com or by phone at +49 2822 7131930 Technical data SKU: P2840S-3N-A57-WSP45G-WALTER Article designation: P2840S-3N-A57 WSP45G Product type: Bohr-/Aufbohrwendeschneidplatte Manufacturer: Walter Tools Facts Grade: WSP45G Series: Tiger·tec Gold Suitable materials: P (steel), M (stainless steel), S (superalloys/titanium) Special features Cutting geometry: 3N-A57 chipbreaker Material: Coated carbide (beschichtetes Hartmetall) Application focus: Drilling and boring indexable insert FAQ What materials are suitable for this insert? The P2840S-3N-A57 WSP45G from Walter Tools is designed for the ISO groups P, M and S — covering steel, stainless steel and heat-resistant superalloys/titanium. What does the WSP45G designation indicate? WSP45G identifies the Walter Tools cutting-grade within the Tiger·tec Gold family, a coated-carbide PVD solution optimised for toughness and versatile performance in milling and cutting operations. How does the 3N-A57 chipbreaker affect machining? The 3N-A57 chipbreaker promotes controlled chip segmentation and evacuation, improving surface quality and reducing the likelihood of built-up edge during drilling and boring with the Walter Tools insert. Is this insert suitable for interrupted cuts or mixed-material batches? Yes — the grade’s toughness and the Tiger·tec Gold coating are intended to maintain edge integrity under interrupted cutting and varying material conditions. Can the insert be used across both small-batch and serial production? The combination of consistent wear behaviour and reliable chip control in the P2840S-3N-A57 WSP45G makes it well suited to both mixed-batch runs and serial production where reproducibility is required. 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 and protected trademarks are cited solely for explanation and identification. There is no affiliation between Metav Werkzeuge and the mentioned brands. The offered item is original, factory-new merchandise from Walter Tools.
P2840S-3N-E67 WK40 Wendeplatten - Walter Tools
Take advantage of the combination of precise chip control and a robust uncoated carbide grade for consistent drilling and bore‑enlarging performance; order matching inserts and toolholders through Metav Werkzeuge or consult our specialists for application-specific recommendations. P2840S-3N-E67 WK40 – drilling/bore‑enlarging indexable insert with 3N‑E67 chipbreaker, Walter Tools The P2840S-3N-E67 WK40 is an indexable insert designed for drilling and bore‑enlarging operations, featuring an uncoated carbide grade and a 3N‑E67 chipbreaker to promote stable chip formation and reliable machining. Uncoated carbide grade WK40 3N‑E67 chipbreaker for controlled chips Suitable for drilling and bore enlargement Manufactured to Walter Tools standards Stable chip control for predictable holemaking The combination of the 3N‑E67 chipbreaker and the geometry of this indexable insert delivers consistent chip segmentation, which reduces the risk of clogging and improves evacuation from the bore. For machining centres and production lines where repeatability matters, this results in fewer interrupted cycles and a smoother tool life profile. The insert’s design translates into a more repeatable process, lowering setup variance and contributing to higher overall equipment effectiveness. Carbide grade and specification guidance for safe selection The cutting grade is WK40, an uncoated carbide class supplied in an open series by the manufacturer. This grade offers a balance of toughness and wear resistance appropriate for a range of metal‑cutting demands; however, the exact material suitability should be checked against the product matrix before planning operations. For customers unfamiliar with grade matrices: compare workpiece material, required cutting speed and the expected feed to establish the correct application window for this type of insert. Integration benefits and workshop handling Using this insert in compatible toolholders supports efficient tool management and reduced downtime. The geometry and chipbreaker help to lower manual rework and secondary finishing in many drilling and bore‑enlarging tasks, while the uncoated surface simplifies inspection and regrinding decisions. For procurement and stocking, the clear designation and SKU aid traceability and reordering through Metav Werkzeuge, keeping supply chains short and predictable. For tailored advice on mounting options and to confirm suitability for specific materials, contact Metav Werkzeuge for application support on Walter Tools inserts and tooling at info@metav-werkzeuge.com or call +49 2822 7131930. Technical Data Article number: P2840S-3N-E67-WK40-WALTER Designation: P2840S-3N-E67 WK40 Manufacturer: Walter Tools Product type: Drilling/bore‑enlarging indexable insert Facts Chipbreaker: 3N‑E67 Grade: WK40 (uncoated carbide) Series: Walter Schneidstoffsorte - Serie offen Special features Material specification: Katalogabhängig Intended application: drilling and bore enlargement Note: verify workpiece suitability in the product matrix SKU/UID: P2840S-3N-E67-WK40-WALTER FAQ What does the 3N‑E67 chipbreaker do? The 3N‑E67 chipbreaker on this insert improves chip control during drilling and bore enlargement, aiding evacuation and stabilising the cutting process for the P2840S-3N-E67 WK40 insert. Is the WK40 grade coated or uncoated? WK40 is supplied as an uncoated carbide grade in the Walter Tools open series; material suitability should be confirmed in the product matrix for specific workpiece types. Can this insert be used for different steels and alloys? Material compatibility depends on the specific grade and application; consult the product matrix and machining data to confirm whether the insert is appropriate for a particular steel or alloy. How should the insert be sourced for production runs? Order the insert via Metav Werkzeuge using the SKU P2840S-3N-E67-WK40-WALTER to ensure traceability and consistent supply; consider holding spare inserts to reduce unplanned downtime. Are there particular toolholder requirements? The insert is intended for standard drilling and bore‑enlarging toolholders compatible with its geometry; check holder compatibility and clamping specifications before assembly. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen The Walter AG (brand: 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 remain the property of their respective owners. Brand names and protected designations are mentioned for explanatory purposes only; there is no affiliation between our company and the mentioned brands. The offered article is an original, factory‑new product of the manufacturer.
P2840S-3N-E67 WKP35S Wendeplatten - Walter Tools
The combination of Tiger·tec Silver coating, the WKP35S grade and the 3N‑E67 chipbreaker delivers durable cutting performance and stable chip control when machining steel and cast iron; this supports higher throughput and reduced downtime. Order the insert directly via Metav Werkzeuge or consult our technical advisors for application-specific cutting data. P2840S-3N-E67 WKP35S – indexable insert for drilling and reaming, Tiger·tec Silver (Walter Tools) The P2840S-3N-E67 WKP35S is an indexable insert developed for productive drilling and reaming in steel and cast iron, combining a modern coating system with a geometry optimised for controlled chip formation. Tiger·tec Silver coating technology WKP35S grade for high wear resistance 3N‑E67 chipbreaker for reliable chip control Optimised for steel and cast iron machining Maximised machining performance through advanced coating and grade The Tiger·tec Silver coating, paired with the WKP35S coated carbide grade, reduces flank and crater wear under the thermal and mechanical loads typical of steel and cast iron cutting. This combination improves tool life and stabilises the cutting edge, which in turn lowers the frequency of index changes and supports predictable production planning. The coated substrate is engineered to resist abrasive wear while maintaining edge integrity at elevated cutting temperatures, offering a measurable advantage in cycle‑time‑sensitive operations. Reliable chip control for consistent hole quality The 3N‑E67 chipbreaker geometry is designed to produce short, controllable chips in both P (steel) and K (cast iron) materials, minimising re‑cutting and the risk of surface damage. Stable chipflow reduces interruptions and helps maintain hole diameter and surface finish within tight tolerances. For drilling and reaming applications where repetitive quality is required, the insert’s geometry contributes directly to lower scrap rates and fewer tool interventions, translating into more consistent batch outputs. Practical benefits and application guidance for process engineers Specified for machining tasks in the P and K material groups, this indexable insert supports a broad range of drilling and reaming conditions found in general engineering and heavy‑duty production. The WKP35S grade is aimed at balancing wear resistance and toughness, making it suitable where both abrasive cast iron and tougher steels are processed. Process windows can be tightened thanks to the coating and chipbreaker, enabling higher cutting parameters without sacrificing component integrity. For precise recommendations on speeds, feeds and coolant strategies contact Metav Werkzeuge’s technical team for data tailored to the specific machine, clamping and workpiece combination. For application advice or to check stock of the WKP35S Tiger·tec Silver insert, contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 to discuss recommended cutting data and delivery options. Technical data SKU: P2840S-3N-E67-WKP35S-WALTER Designation: P2840S-3N-E67 WKP35S Type: Indexable insert for drilling/reaming Manufacturer: Walter Tools Facts No numerical specifications provided Special features Series: Tiger·tec Silver Grade: WKP35S (coated carbide) Chipbreaker: 3N‑E67 Suitable for materials: P (steel), K (cast iron) Application: Drilling and reaming operations FAQ What materials is the insert suitable for? The P2840S-3N-E67 WKP35S insert is suitable for the ISO P and K groups, i.e. steels and cast iron, benefitting from the Tiger·tec Silver coating and tailored chipbreaker. Which chip behaviour can be expected with the 3N‑E67 geometry? The 3N‑E67 chipbreaker promotes short, controllable chips in both steel and cast iron, improving chip evacuation and reducing recutting during drilling and reaming operations. How does the Tiger·tec Silver coating influence tool life? Tiger·tec Silver enhances thermal stability and wear resistance of the WKP35S grade, leading to longer edge life and fewer index changes in demanding machining cycles. Is this insert intended for reaming as well as drilling? Yes, the indexable design and geometry are engineered for both drilling and reaming tasks where consistent hole quality and controlled chip formation are required. Can the insert be used in automated production cells? The stability of the WKP35S grade and the chip control of the 3N‑E67 geometry make the insert suitable for automated environments that require repeatable performance. 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 designations are mentioned solely for explanation. There is no affiliation between our company and the named brands. The offered item is original, factory‑new goods of the manufacturer.
P2840S-3N-E67 WSP45G Wendeplatten - Walter Tools
Benefit from the combination of the Tiger·tec Gold coating and the WSP45G grade for tougher, longer-lasting performance in drilling and boring applications; the result is reliable chip control and consistent surface quality. Order the insert via Metav Werkzeuge or consult their specialists for application-specific recommendations. Drill/boring indexable insert P2840S-3N-E67 WSP45G — Tiger·tec Gold, Walter Tools P2840S-3N-E67 WSP45G is an indexable insert engineered for drilling and boring operations, offering a robust PVD-coated grade for machining a wide range of demanding materials Tiger·tec Gold PVD coating for longer life WSP45G grade for Stahl, rostfreier Stahl and superalloys Stable cutting edge for consistent surface quality Designed for drilling and boring operations Improved productivity through advanced coating technology The Tiger·tec Gold coating combines toughness and thermal resistance to extend tool life during interrupted and continuous cuts. As a PVD-coated grade, WSP45G reduces flank wear and maintains edge integrity under elevated temperatures, which translates into fewer index changes and longer operating windows. For production environments where spindle time is critical, the result is measurable uptime gain and lower tooling turnover. The coating behaviour also supports stable performance when machining Stahl and rostfreier Stahl, as the grade is tuned to handle the heat and adhesion tendencies typical of these groups. Reliable chip control and surface consistency for precision operations Equipped with the 3N-E67 chipbreaker geometry, this insert promotes predictable chip formation and evacuation in drilling and boring cycles. Stable chip control mitigates the risk of built-up edge and reduces surface irregularities, improving the finish without sacrificing metal removal rates. The geometry and edge stability support repeatable results in series production, which is particularly valuable when tight tolerances and consistent surface quality are required for successive parts. Broad application spectrum with clear machining advantages The insert’s designation and material compatibility (P / M / S) indicate suitability for unalloyed and alloyed Stahl, rostfreier Stahl, and heat-resistant superalloys and titanium. Although the grade is especially effective in milling-type cut conditions, the hardened WSP45G chemistry and robust edge design provide tangible benefits when used in drilling and boring, such as enhanced wear resistance and improved process security. For operations involving mixed batches or varying alloys, this versatility reduces the need for frequent grade changes and simplifies tooling inventory. Contact Metav Werkzeuge for tailored recommendations on integrating Walter Tools Tiger·tec Gold inserts into current drill and boring setups or to request application-specific cutting data Technical data SKU: P2840S-3N-E67-WSP45G-WALTER Label: Bohr-/Aufbohrwendeschneidplatte P2840S-3N-E67 WSP45G Walter Tools Manufacturer: Walter Tools Product type: Bohr-/Aufbohrwendeschneidplatte Series: Tiger-tec Gold Facts Grade designation: WSP45G Chipbreaker: 3N-E67 Material groups: P / M / S Applicable materials: Stahl; rostfreier Stahl Special features Coating: Tiger·tec Gold (PVD) Tough, versatile PVD grade Optimised for milling-style conditions and drilling/boring operations Stable cutting edge and reliable chip control FAQ What materials is this insert suitable for? The P2840S-3N-E67 WSP45G insert is suitable for machining Stahl, rostfreier Stahl and heat-resistant superalloys (group S), with the WSP45G grade optimised for these material classes. Is the WSP45G grade coated or uncoated? WSP45G is a PVD-coated grade within the Tiger·tec Gold family, offering enhanced thermal resistance and improved wear behaviour compared with uncoated carbides. Which chipbreaker does the insert use and what is the benefit? The insert features the 3N-E67 chipbreaker, which provides controlled chip formation and evacuation during drilling and boring, leading to more consistent surface finishes. Can this insert be used for series production with varying alloys? Yes, the combination of a tough grade and robust edge makes the insert well suited to batch production with mixed alloys, reducing the need for constant grade changes in the tooling cabinet. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Protected trademarks and trade names are the property of their respective owners. Walter Tools and related brand names are mentioned for explanatory purposes only; there is no affiliation between Metav Werkzeuge and the named brands. The offered item is original, factory-new merchandise from the manufacturer.
P2840S-3N-E77 WN15 Wendeplatten - Walter Tools
Take advantage of the combination of Walter Tools' robust uncoated carbide grade WN15, the precision 3N‑E77 chipbreaker and the open series design for consistent chip control and productive drilling applications; order directly via Metav Werkzeuge or consult the technical team for application matching. P2840S-3N-E77 WN15 — drill/reaming indexable insert by Walter Tools The P2840S-3N-E77 WN15 is a drill/reaming indexable insert intended for productive metalcutting tasks, offering the geometry and chip control suited to general drilling and counterboring in a broad range of workpiece materials. Walter uncoated carbide grade WN15 Precision chipbreaker 3N‑E77 Open series for broad applications Designed for productive drilling Stable, efficient cutting through chipbreaker design The prominent benefit of the insert lies in the 3N‑E77 chipbreaker, engineered to promote stable chip formation and evacuation under varying cutting conditions. This geometry reduces the risk of chip packing and supports a consistent cutting force, which in turn improves process reliability and tool life. By combining the chipbreaking geometry with an open-series design, the insert fosters predictable metal removal, making it suitable for integration into existing drill heads and tool assemblies where repeatable results are required. Material grade and series for predictable wear behaviour The uncoated WN15 grade is an open-series carbide composition intended for a wide application spectrum; this provides a balance between toughness and wear resistance. As an uncoated grade, WN15 performs reliably where coatings may not be required or where coolant and process parameters are chosen to optimise edge life. The open-series designation indicates that cutting data should be selected with reference to the specific product matrix — this ensures that the grade and geometry are matched to the workpiece material and the machining strategy for repeatable performance. Practical integration and setup advantages The insert's designation and form factor simplify stocking and changeover in workshops that use modular indexable systems. The clear ISO-style labelling supports quick identification: P2840S-3N‑E77 WN15. Because the material specification is catalogue-dependent, the selection process benefits from consulting the manufacturer matrix to confirm suitability for particular alloys or machining parameters. The insert design promotes straightforward seating in compatible holders and allows efficient rotation or replacement during scheduled maintenance, reducing machine downtime. Process confidence and brand-backed performance Walter Tools is known for tools that support high process security and stable cutting edges across diverse applications; this insert continues that tradition by offering robust geometry in a tried-and-tested format. The combination of grade and chip control leads to enhanced productivity in serial operations and helps achieve consistent surface quality and dimensional stability. For operations seeking dependable indexable solutions, the insert represents a pragmatic choice that emphasises repeatability and economical tool management. For assistance selecting the right insert or verifying compatibility with a specific application, contact Metav Werkzeuge — the Metav team provides practical advice and application support via info@metav-werkzeuge.com or by phone at +49 2822 7131930; order guidance is available for Walter Tools inserts and matching toolholders. Technical Data Article number / SKU: P2840S-3N-E77-WN15-WALTER Label: Bohr-/Aufbohrwendeschneidplatte P2840S-3N-E77 WN15 Walter Tools Manufacturer: Walter Tools Facts Grade: WN15 Chipbreaker: 3N‑E77 ISO designation: P2840S-3N-E77 WN15 Series: Walter Schneidstoffsorte - Serie offen Special features Uncoated carbide (open series) Material: catalogue-dependent Product type: drill/reaming indexable insert FAQ What materials is this insert intended for? The Walter Tools insert in grade WN15 is designed as an open-series uncoated carbide; material suitability should be checked against the product matrix to confirm applicability to the intended workpiece. Is the insert coated? No, the P2840S-3N‑E77 WN15 is supplied as an uncoated carbide grade, offering a balance of toughness and wear resistance for many drilling and reaming tasks. What advantage does the 3N‑E77 chipbreaker provide? The 3N‑E77 chipbreaker promotes controlled chip formation and evacuation, improving process stability and reducing the likelihood of chip-related interruptions during continuous operation. How is the insert identified for stocking and replacement? Identification follows the ISO-style designation P2840S-3N‑E77 WN15, which simplifies ordering and ensures compatibility checks for replacement inserts and compatible holders. Can this insert be used in precision drilling operations? The geometry and grade are intended for productive drilling and counterboring; for precision-critical applications, refer to the manufacturer matrix and adjust cutting parameters to achieve the required surface finish and tolerance. Manufacturer / Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Protected trademarks and trade names remain 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.
P2840S-3N-E77 WNN15 Wendeplatten - Walter Tools
Take advantage of the WNN15 coated carbide grade and the 3N-E77 chipbreaker for stable chip control and extended tool life; order the insert via Metav Werkzeuge or consult our technical team for suitability and throughput optimisation P2840S-3N-E77 WNN15 indexable drilling/reaming insert by Walter Tools The P2840S-3N-E77 WNN15 is an indexable insert designed for productive drilling and boring operations, combining a coated cemented carbide grade and a dedicated chipbreaker for industrial metalcutting applications Coated cemented carbide grade WNN15 Precision chipbreaker 3N-E77 Designed for drilling and boring operations Walter Schneidstoffsorte - Serie offen High productivity through optimised grade and chip control The combination of the WNN15 grade and the 3N-E77 chipbreaker delivers stable chip formation under variable cutting conditions, which directly reduces downtime for chip clearing and tool handling. The coated cemented carbide composition provides a balance between wear resistance and toughness; this improves tool life while preserving drilling performance. For production environments seeking a reliable insert for repeated cycles, these characteristics translate into more consistent hole quality and fewer tool changes, supporting higher overall throughput. Consistent surface quality and process security in drilling The insert’s geometry and chipbreaker are configured to promote predictable chip flow and reduced cutting forces, resulting in enhanced surface finish and dimensional stability during boring or reaming sequences. The insert functions as an indexable drill insert, enabling fast indexing and reduced unit costs compared with monolithic tools. Where control of chip evacuation and repeatable hole tolerance are priorities, the design reduces vibration and supports constant machining parameters, which is particularly beneficial in batch production and CNC cell integration. Practical application guidance and material compatibility This insert belongs to the Walter Schneidstoffsorte - Serie offen and is a coated cemented carbide product; specific workpiece suitability should be verified against the manufacturer’s product matrix before use. The grade is intended for general productive metalcutting; verify the detailed material recommendations and cutting data in the technical documentation to match feed and speed to the application. For process optimisation and to ensure the correct insert choice for specific alloys or component geometries, consult Metav Werkzeuge’s advisors or the product matrix provided by the tool manufacturer. Contact Metav Werkzeuge to discuss the suitability of the Walter Tools WNN15 insert for current applications, request cutting data, or reserve stock for your next production run Technical data SKU: P2840S-3N-E77-WNN15-WALTER Article designation: P2840S-3N-E77 WNN15 Product type: Indexable drilling/reaming insert Manufacturer: Walter Tools Facts Grade: WNN15 Chipbreaker: 3N-E77 Series: Walter Schneidstoffsorte - Serie offen Material: Catalogue dependent Special features Coated cemented carbide Designed for drilling and boring operations Stable chip formation and predictable chip flow Fast indexing for reduced machine downtime FAQ What materials is this insert intended for? The WNN15 grade is a coated cemented carbide intended for a broad range of metalcutting tasks; confirm specific material suitability for the P2840S-3N-E77 WNN15 in the manufacturer’s product matrix before application. How does the 3N-E77 chipbreaker improve drilling? The 3N-E77 chipbreaker promotes controlled chip fragmentation and evacuation during drilling and boring, which reduces interruption for chip clearing and supports consistent hole quality with the P2840S-3N-E77 WNN15 insert. Can this insert be indexed during production to extend life? Yes, as an indexable drilling insert the design allows for rapid indexing to restore cutting edges, improving overall tool life and reducing replacement frequency. Where to find recommended cutting data for the insert? Recommended cutting parameters for the insert are provided in the tool documentation and product matrix; Metav Werkzeuge can assist in transferring these recommendations to the specific machining setup. Manufacturer: Walter Tools / Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany Protected trademarks and brand names are the property of their respective owners. Brand names and registered trademarks are mentioned for explanation only and do not indicate any affiliation between Metav Werkzeuge and the brand owner. The offered item is an original, factory-new product of the manufacturer.
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