P4840P-2R-F57 WKP35S Wendeplatten - Walter Tools
Take advantage of the combination of Tiger·tec Silver coating, the WKP35S grade and the 2R-F57 chipbreaker to achieve consistent wear resistance and stable chip control in drilling and boring operations; order directly via Metav Werkzeuge or consult the Metav team for application-specific advice. P4840P-2R-F57 WKP35S — drilling/boring indexable insert for steel and cast iron, Walter Tools P4840P-2R-F57 WKP35S is a drilling/boring indexable insert designed for productive machining of steel and cast iron, featuring the Tiger·tec Silver technology from Walter Tools. Tiger·tec Silver coated carbide performance WKP35S: wear-resistant grade Geometry 2R-F57 for controlled chips Suited for steel and cast iron machining Consistent tool life and economical machining The insert’s combination of Tiger·tec Silver technology and the WKP35S grade provides a balance of wear resistance and edge stability that supports longer tool life in repetitive drilling and boring cycles. As a drilling/boring indexable insert, it is engineered for the thermal and mechanical demands of machining P- and K-class materials, meaning it handles the heat and chip behaviour typical of steel and cast iron. This results in fewer tool changes and more predictable production planning, which benefits overall process economy. Predictable chip control for uninterrupted cycles The 2R-F57 chipbreaker geometry is tailored to produce short, controllable chips in interrupted or continuous drilling and bore enlargement operations. By promoting stable chip formation, the insert reduces the risk of chip-related stoppages and improves surface integrity of the workpiece. The geometrical design supports reliable chip evacuation—an advantage in high-volume or automated setups where consistent results are essential. Practical advantages for workshop and production environments Designed for use in common drilling and boring toolholders, the insert simplifies inventory and tool management. The coated carbide substrate and the Tiger·tec Silver coating offer resistance against abrasive wear and thermal softening, helping to maintain cutting-edge geometry under demanding conditions. In practice, this means fewer regrinds and steadier dimensional accuracy for internal bores over batch runs, contributing to elevated throughput and reproducibility. Brand reliability and application support Walter Tools’ engineering focus on edge stability and process security underpins this grade’s development; the result is a insert that suits manufacturers seeking a dependable cutting solution for mixed steel and cast iron workloads. For specific machining parameters, insert clamping recommendations or to verify compatibility with an existing holder geometry, technical advice is available from Metav Werkzeuge’s specialists who can match the insert’s strengths to the given machining task. For tailored advice on the Walter Tools P4840P-2R-F57 WKP35S drilling/boring indexable insert and to arrange supply, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for expert technical guidance Technical data Article number: P4840P-2R-F57-WKP35S-WALTER Product: drilling/boring indexable insert Manufacturer: Walter Tools Series: Tiger·tec Silver Grade: WKP35S Facts Geometry/chipbreaker: 2R-F57 Applicable material groups: P (steel), K (cast iron) Designation: P4840P-2R-F57 WKP35S Special features Coating: Tiger·tec Silver (coated carbide) Material: coated carbide Typical application: drilling and bore-enlargement operations Focus: stable chip formation, wear resistance FAQ Which materials is this insert suitable for? The P4840P-2R-F57 WKP35S is specified for machining steel (P) and cast iron (K) materials, reflecting the intended application range of the Tiger·tec Silver WKP35S grade. What does the designation WKP35S indicate? WKP35S identifies Walter Tools’ coated carbide grade within the Tiger·tec Silver family, optimised for wear resistance and reliable cutting behaviour in drilling and boring tasks on P and K materials. How does the 2R-F57 chipbreaker affect performance? The 2R-F57 geometry produces short, manageable chips and supports consistent evacuation, which reduces interruptions and helps maintain bore quality during extended production runs. Is this insert compatible with standard drilling and boring holders? The insert is a standard indexable geometry for drilling/boring applications; compatibility with specific holders should be confirmed using the designation P4840P-2R-F57 WKP35S and the toolholder’s manufacturer data. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Protected trademarks and trade names are the property of their respective owners. Brand names are mentioned for explanatory purposes only and do not indicate any affiliation. The offered article is an original, factory-new product from the manufacturer.
P4840P-2R-F57 WSP45G Wendeplatten - Walter Tools
Take advantage of the Tiger·tec Gold coating and the WSP45G grade for consistent tool life and process stability across a wide material range; the 2R‑F57 chipbreaker ensures controlled chips and improved surface finish during drilling and boring operations. Order the insert directly via Metav Werkzeuge or consult the specialists for application advice. P4840P-2R-F57 WSP45G — Drill/Boring Indexable Insert, Tiger·tec Gold, Walter Tools The P4840P-2R-F57 WSP45G is a coated carbide indexable insert engineered for drilling and boring tasks, optimised for machining steels, stainless steels and heat-resistant alloys with enhanced wear resistance and edge stability. Tiger·tec Gold coated grade WSP45G Optimised for steel, stainless steel and superalloys 2R‑F57 chipbreaker for controlled chips Robust coated carbide for stable cutting edge Longer tool life and predictable performance through advanced coating The combination of the Tiger·tec Gold coating and the WSP45G grade provides a balance of wear resistance and toughness that benefits repetitive holemaking operations. The coated carbide construction reduces flank wear and helps maintain a stable cutting edge under thermal stress, which translates into fewer interruptions for insert changes and more consistent component dimensions. For production environments where cycle time and repeatability matter, this configuration supports higher process reliability and reduced variation in tool life. Improved chip control and surface quality with targeted geometry The 2R‑F57 chipbreaker has been designed to promote controlled chip formation during drilling and reaming, reducing the risk of long, stringy chips and helping to avoid spool-up or jamming. Controlled chip flow results in improved surface finish and lowers the likelihood of tool or workpiece damage, particularly when machining tough or sticky materials. The insert geometry supports efficient evacuation of chips from the hole, which aids coolant access and contributes to more predictable machining cycles. Broad material compatibility for mixed production runs Rated for the ISO groups P / M / S, this grade is suitable for unalloyed and alloyed steels, stainless steel and heat‑resistant superalloys including titanium alloys. That versatility makes the insert a practical choice for job shops and production lines handling mixed batches where tool change frequency must be minimised. The combination of a coated carbide grade and the specified chipbreaker means material managers can standardise on a small set of cutting grades while still meeting demanding surface and dimensional requirements. Practical advantages for process planning and shopfloor use The insert’s specification supports higher process stability and simplifies tool inventory: the Tiger·tec Gold series is known for consistent behaviour across typical machining parameters, helping planners estimate tool life and set reliable cutting windows. Stable chip formation reduces machine downtime associated with chip-related faults, while the robust edge allows for a conservative balance between cutting speed and insert longevity. These factors contribute to predictable throughput and lower overall machining cost per hole. Contact Metav Werkzeuge for tailored application advice on integrating the Walter Tools P4840P-2R-F57 WSP45G into production; request technical guidance by eMail at info@metav-werkzeuge.com or by phone at +49 2822 7131930 Technical data Article number: P4840P-2R-F57-WSP45G-WALTER ISO designation: P4840P-2R-F57 WSP45G Product type: Drill/Boring indexable insert Manufacturer: Walter Tools Core data Series: Tiger·tec Gold Grade: WSP45G Chipbreaker: 2R‑F57 Material group: P / M / S Special features Coating: Tiger·tec Gold coated carbide Material applicability: steel; stainless steel; superalloys/titanium Application focus: drilling, boring, compatible with milling operations Benefit focus: process stability; controlled chip formation; stable cutting edge FAQ What materials can this insert machine? The P4840P-2R-F57 WSP45G insert is designed for ISO groups P, M and S — covering steels, stainless steels and heat‑resistant superalloys including titanium. How does the 2R‑F57 chipbreaker affect machining? The 2R‑F57 chipbreaker on this Walter Tools insert promotes short, controllable chips and improves evacuation during drilling and boring, supporting better surface finish and fewer chip‑related interruptions. Is this grade suitable for mixed production runs? Yes; the WSP45G grade offers versatility across diverse materials, making it suitable for job shops and production lines that require one insert to cover multiple workpiece materials. What are the primary benefits of the Tiger·tec Gold series here? Tiger·tec Gold provides enhanced wear resistance and thermal stability for the insert, contributing to consistent tool life and improved process reliability when using the P4840P-2R-F57 WSP45G. Can this insert be used for milling as well? Although specified as a drill/boring indexable insert, the WSP45G grade and its geometry are compatible with milling operations in many applications, offering added flexibility for tooling strategies. Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany Walter Tools: The Walter AG (marketed as 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 trademarks are mentioned solely for descriptive purposes; there is no affiliation between our company and the named brands. The offered item is an original, brand‑new product from the manufacturer.
P4840P-3R-A57 WKP25S Wendeplatten - Walter Tools
Take advantage of the Tiger‑tec Silver coated carbide grade and the 3R‑A57 chipbreaker to achieve stable chip formation and reliable performance in steel and cast iron machining; order the insert directly via Metav Werkzeuge or consult our specialists for application-specific recommendations. P4840P-3R-A57 WKP25S drill/boring indexable insert — Tiger‑tec Silver, for steel and cast iron (Walter Tools) The P4840P-3R-A57 WKP25S is a Tiger‑tec Silver coated drill/boring indexable insert designed to deliver consistent results in demanding steel and cast iron operations. P4840P-3R-A57 WKP25S insert, Tiger‑tec Silver Coated carbide grade for steel and cast iron 3R‑A57 chipbreaker for stable chip formation Optimised for productive drilling and boring Consistent performance on steel and cast iron The combination of the Tiger‑tec Silver series and the WKP25S coated carbide grade provides enhanced wear resistance and thermal stability for continuous drilling and boring operations. Designed specifically for the ISO groups P (steel) and K (cast iron), this insert copes with the heat and abrasive conditions typical of such materials. The result is a predictable tool life and fewer unplanned tool changes, which supports efficient production planning and reduced process variability. Improved chip control and machining security The 3R‑A57 chipbreaker geometry is engineered to control chip formation and evacuation during cutting. By shaping and breaking chips reliably, this geometry reduces the risk of long, entangling swarf and supports consistent surface finishes in axial and radial drilling passes. In practical terms, stable chip control lowers the likelihood of workpiece damage and simplifies machine handling during high‑volume cycles, benefitting shopfloor safety and throughput. Productivity through repeatable indexable insert design As an indexable insert, the component allows quick re-indexing or replacement, restoring cutting performance without complex regrinding. The coated carbide construction provides the mechanical strength needed for drilling and boring while the coating enhances edge protection against abrasive wear. These properties combine to improve process reliability and contribute to higher overall productivity by shortening downtime for tool changes and maintaining cutting accuracy over repeated cycles. Application guidance and material compatibility The insert is intended primarily for machining within ISO groups P and K, meaning unalloyed and alloyed steels as well as a range of cast irons. For users less familiar with chipbreaker nomenclature: a chipbreaker modifies the flow and fracture of the swarf to suit the workpiece and cutting parameters. Selection of the WKP25S grade from the Tiger‑tec Silver family supports a wide material range while keeping a focus on process stability and surface integrity in drilling and boring tasks. Choose the Tiger‑tec Silver grade from Walter Tools for demanding steel and cast iron operations — contact Metav Werkzeuge for tailored technical advice and reliable supply. Technical data Article number: P4840P-3R-A57-WKP25S-WALTER Label: Bohr-/Aufbohrwendeschneidplatte P4840P-3R-A57 WKP25S Walter Tools Product type: Drill/boring indexable insert Designation: P4840P-3R-A57 WKP25S Manufacturer: Walter Tools Series: Tiger‑tec Silver Material grade: P / K Core specifications Applicable ISO groups: P, K Special features Coated carbide (beschichtetes Hartmetall) Chipbreaker: 3R‑A57 Suitable for steel and cast iron machining Indexable insert geometry for drilling/boring FAQ What materials is this insert suitable for? The P4840P-3R-A57 WKP25S insert is specified for ISO groups P and K, making it suitable for machining steels and cast irons with the WKP25S Tiger‑tec Silver grade. How does the 3R‑A57 chipbreaker affect machining? The 3R‑A57 chipbreaker is designed to control chip formation and evacuation; this reduces long swarf, improves surface quality and aids stable drilling and boring cycles with the P4840P-3R-A57 WKP25S insert. Is this a coated or uncoated grade? The WKP25S is a coated carbide grade from the Tiger‑tec Silver series, offering improved wear resistance and thermal stability for continuous operations. Can this insert be used for reaming or finishing passes? The geometry and chip control of the insert support drilling and boring tasks; suitability for reaming or fine finishing depends on the machine setup and cutting parameters when using the P4840P-3R-A57 WKP25S insert. Hersteller: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany The Walter AG (marketed as Walter Tools) is part of the Sandvik group and is recognised as a leading manufacturer of precision metal‑cutting tools. Protected trademarks and trade names are the property of their respective owners. The mention of brand names and trademarks is for explanatory purposes only and does not imply any affiliation between Metav Werkzeuge and the trademark holders. The offered article is an original, factory‑new product of the respective manufacturer.
P4840P-3R-A57 WKP35S Wendeplatten - Walter Tools
Benefit from increased productivity through Tiger·tec Silver wear resistance and the optimised 3R‑A57 chipbreaker, which together extend tool life and reduce downtime; order the P4840P-3R-A57 WKP35S directly via Metav Werkzeuge or ask our consultants if needed P4840P-3R-A57 WKP35S Drill/boring indexable insert — Tiger·tec Silver for steel and cast iron | Walter Tools P4840P-3R-A57 WKP35S is a drill/boring indexable insert engineered for demanding metalcutting tasks in steel and cast iron, optimising productivity in serial and mixed-batch production Tiger·tec Silver coating for enhanced wear resistance Optimised 3R‑A57 chipbreaker for consistent chips Designed for steel and cast iron machining Stable cutting edge for high productivity Increase throughput with proven wear resistance The combination of the Tiger·tec Silver coating and the WKP35S grade delivers reliable wear resistance, which reduces flank wear and extends the time between index changes. Coated carbide grades are selected for their ability to withstand the high temperatures and abrasion typical of machining steel and cast iron, so fewer tool changes are required and machine uptime is increased. The economic effect is clear: extended service intervals translate into lower unit costs per workpiece while maintaining dimensional stability. Predictable chip control for safer, faster cycles The integrated 3R‑A57 chipbreaker shapes and breaks chips consistently, improving evacuation from the hole and reducing the risk of tool chatter. Chipformers manage the material flow at the cutting edge so that short, controlled chips are produced during bore enlargement and drilling. This controlled behaviour enables higher feeds and stable cutting conditions, which in turn contribute to improved surface quality and repeatable cycle times in routine production. Designed for mixed production environments This indexable insert is tailored to operations that machine both steel and cast iron, where material-specific wear and chip behaviour demand a versatile grade. The insert geometry of P4840P‑3R‑A57 supports common drilling and boring toolholders and is suited to setups where flexibility and fast insert replacement are priorities. By using indexable inserts, stock removal remains economical, as only the cutting edge is renewed while the body of the holder is retained. Practical handling and integration benefits Selection and handling are straightforward: the insert is compatible with standard holders matching its designation and is supplied in a familiar ISO-type format. Because the cutting edge performance is designed for productive machining, process planners can expect stable cutting edge behaviour and good reproducibility when machining series components. For questions about optimised parameters or holder compatibility, the technical team at Metav Werkzeuge can advise on feeds and speeds tailored to the application. For reliable performance in demanding steel and cast-iron machining, contact Metav Werkzeuge to check availability of the WKP35S grade and to discuss optimal integration into existing tool assemblies Technical Data Article number: P4840P-3R-A57-WKP35S-WALTER Product: Drill/boring indexable insert P4840P-3R-A57 WKP35S Manufacturer: Walter Tools Facts Series: Tiger·tec Silver Grade: WKP35S Chipbreaker: 3R‑A57 Material applicability: P / K Special features Coating: Tiger·tec Silver Material type: coated carbide Suitable for: steel Suitable for: cast iron Insert designation: P4840P-3R-A57 ISO designation: P4840P-3R-A57 WKP35S FAQ What materials is this insert suitable for? The P4840P-3R-A57 WKP35S insert is specified for machining steel and cast iron, matching the P and K classifications and engineered to handle the typical heat and abrasion of those materials. How does the Tiger·tec Silver coating benefit cutting performance? The Tiger·tec Silver coating on the WKP35S grade reduces adhesive and abrasive wear, improving tool life and sustaining cutting performance over longer runs compared with uncoated grades. What advantage does the 3R‑A57 chipbreaker provide? The 3R‑A57 chipbreaker produces short, controlled chips that aid evacuation during drilling and boring, lowering the chance of entanglement and promoting stable cutting conditions. Is this insert suitable for stainless steel? Stainless steel suitability is not specified for this grade; the WKP35S insert is optimised for steel and cast iron, so machining stainless may require a different grade or coating strategy. How is the insert integrated into existing tooling systems? The insert follows the P4840P‑3R‑A57 designation and is compatible with matching drill and boring holders; using indexed inserts reduces tooling waste and simplifies edge replacement during production. 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.
P4840P-3R-A57 WSP45G WSP45G Wendeplatten - Walter Tools
Benefit from the combination of the Tiger·tec Gold coating, the tough WSP45G grade and the 3R‑A57 chipbreaker for reliable hole enlargement and consistent tool life; order via Metav Werkzeuge or consult the product specialists for application support. P4840P-3R-A57 WSP45G Drilling/Boring Indexable Insert — Tiger·tec Gold, Walter Tools A P4840P-3R-A57 WSP45G indexable insert designed for precise drilling and hole enlargement in industrial production, suitable for Stahl, rostfreier Stahl and heat‑resistant alloys. Tiger·tec Gold PVD coating For Stahl, rostfreier Stahl and superalloys 3R‑A57 chipbreaker for secure chip control Longer tool life through advanced coating technology The Tiger·tec Gold PVD coating combines thermal stability with a tough substrate bond to reduce flank wear and increase productive cutting time. This results in fewer indexable insert changes and a more predictable process window, which supports higher machine utilisation on the shop floor. The WSP45G grade is formulated to balance toughness and wear resistance, enabling consistent performance in interrupted cuts and during peak thermal loads. One grade for multiple material groups — less tool changeover Engineered for the ISO groups P, M and S, the insert covers common workshop materials: Stahl (unalloyed and alloyed steels), rostfreier Stahl (stainless steels) and heat‑resistant superalloys often used with titanium. The broad applicability of the WSP45G sort reduces tool inventories and simplifies process planning. Where machining stability and repeatability matter, the combined grade and coating offer a pragmatic route to maintain tolerance and surface quality across varying workpiece types. Secure chip control and process reliability for higher throughput A focused geometric design with the 3R‑A57 chipbreaker promotes predictable chip formation and evacuation during drilling and boring operations. The indexable insert geometry optimises cutting forces and supports stable cutting edges, which in turn reduces tool‑related interruptions. For production environments that prioritise repeatable hole quality and minimal rework, this configuration contributes to shorter cycle times and improved overall equipment effectiveness. Contact Metav Werkzeuge for technical advice and availability of Walter Tools Tiger·tec Gold indexable inserts for demanding drilling and boring tasks Technical data Article number: P4840P-3R-A57-WSP45G-WALTER Designation: Bohr-/Aufbohrwendeschneidplatte P4840P-3R-A57 WSP45G Manufacturer: Walter Tools Product type: Drilling/Boring indexable insert Grade: WSP45G Facts Material classes: P / M / S Chipbreaker: 3R‑A57 Series: Tiger·tec Gold Material sort: P / M / S Special features PVD coated hardmetal grade Suitable for Stahl, rostfreier Stahl and superalloys Optimised for milling‑type toughness in drilling/boring ISO designation: P4840P-3R-A57 WSP45G FAQ What materials can this insert machine? The P4840P-3R-A57 WSP45G insert is rated for ISO groups P, M and S, meaning it is suitable for Stahl, rostfreier Stahl and heat‑resistant superalloys used in demanding drilling and boring tasks. How does the Tiger·tec Gold coating benefit production? The Tiger·tec Gold PVD coating on the WSP45G grade increases resistance to thermal wear and supports longer edge life, which helps maintain consistent hole quality and reduces the frequency of insert changes. What is the purpose of the 3R‑A57 chipbreaker? The 3R‑A57 chipbreaker is designed to produce predictable chips and assist evacuation during hole enlargement, improving cycle stability and lowering the risk of built‑up edge or rework. Is this indexable insert original Walter Tools equipment? Yes — the Bohr-/Aufbohrwendeschneidplatte P4840P-3R-A57 WSP45G is offered as a factory‑new Walter Tools component and is intended for professional machining applications. Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany The Walter AG (brand appearance: Walter Tools), headquartered in Tübingen, is among the world’s leading manufacturers of precision tools for metalworking and forms part of the Sandvik group. Protected trademarks and trade names are the property of their respective owners. Brand names and protected designations are mentioned for explanation only; there is no business affiliation implied. The offered item is an original, factory‑new product from the manufacturer.
P4840P-3R-E57 WKP25S Wendeplatten - Walter Tools
Take advantage of the combination of Tiger·tec Silver coating and the WKP25S coated-carbide grade for extended tool life and consistent chip control; these characteristics support productive drilling and boring in steel and cast iron. Order the insert directly via Metav Werkzeuge or contact the consultants for application advice. P4840P-3R-E57 WKP25S Drilling/Boring indexable insert – Tiger·tec Silver, for Steel and Cast Iron by Walter Tools The P4840P-3R-E57 WKP25S is a drilling and boring indexable insert designed for medium- to high-productivity operations in steel and cast iron, combining a wear-resistant coating with a geometry optimised for stable chip formation. Tiger·tec Silver coating for enhanced wear resistance Coated carbide grade WKP25S for long tool life Designed for steel (P) and cast iron (K) machining 3R-E57 chipbreaker for controlled chip formation Durable coating and grade for longer production runs The combination of the Tiger·tec Silver coating and the WKP25S grade yields a coated carbide solution that reduces flank wear and maintains cutting-edge stability under cyclic loads. Coated carbide means a hard cemented-carbide substrate with a thin, engineered coating that reduces friction and heat impact at the cutting edge; this leads to longer tool life and fewer tool changes in serial production. For operations where consistency matters, the reduced wear rate translates directly into fewer stoppages and improved output per shift, supporting predictable machining cycles. Stable chip control for safer, uninterrupted machining The insert’s 3R‑E57 chipbreaker geometry is tailored to produce short, controllable chips when machining steel and cast iron. A chipbreaker shapes the chip as it forms, preventing long swarf and minimising the risk of entanglement or tool damage. The result is improved process reliability and a lower likelihood of manual interventions, which supports higher feed rates and better surface finishes. Clear chip control also contributes to safer operation in automated cells and multi-tool setups, where consistent chip morphology is crucial. Application benefits and integration into production workflows As a drilling and boring indexable insert, the component is intended for fast replacement and straightforward tool management in standard toolholders. Its suitability for material groups P (steel) and K (cast iron) – as indicated by the grade selection – enables focused tool inventory planning and efficient sorting by material family. The insert’s geometry and coating support predictable tool life, which helps calculate maintenance intervals and cost-per-part metrics. The combination of robust edge stability and engineered chipbreaker makes this insert a practical choice for workshops seeking repeatable results under varying batch sizes. For process-critical drilling and boring tasks, rely on Walter Tools’ Tiger·tec Silver WKP25S inserts — contact Metav Werkzeuge for tailored cutting data and ordering at info@metav-werkzeuge.com or +49 2822 7131930 Technical Data SKU: P4840P-3R-E57-WKP25S-WALTER Product type: Drilling/Boring indexable insert Designation: P4840P-3R-E57 WKP25S Brand: Walter Tools Facts Series: Tiger·tec Silver Grade: WKP25S Chipbreaker: 3R-E57 Material suitability: Steel (P), Cast iron (K) Special features Coated carbide construction Optimised for stable chip formation Intended for drilling and boring applications FAQ Which materials is this insert suitable for? The insert is specified for machining steel (P) and cast iron (K); the Tiger·tec Silver coating and WKP25S grade are matched to the thermal and abrasive conditions typical of these material groups. What does the designation WKP25S mean? WKP25S denotes Walter Tools’ coated-carbide grade within the Tiger·tec Silver family; it indicates a balance of wear resistance and toughness suitable for general-purpose steel and cast-iron machining. How does the 3R‑E57 chipbreaker affect performance? The 3R‑E57 geometry controls chip shape and breakage, reducing the risk of long swarf, improving surface quality and enabling more consistent automated or manual drilling and boring operations. Is this insert recommended for stainless steel? Stainless steel suitability is not specified for this grade; the insert’s primary applications are in steel and cast iron as indicated by the grade designation. Can the insert be used in high-volume production? Yes — the combination of Tiger·tec Silver coating and the WKP25S grade is aimed at supporting extended tool life and process stability, which are beneficial in high-volume machining environments. Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany The Walter AG (brand appearance: Walter Tools), headquartered in Tübingen, is one of 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. Mark names and protected designations are used for explanatory purposes only and do not imply any affiliation between Metav Werkzeuge and those manufacturers. The offered article is an original, brand-new product from the manufacturer.
P4840P-3R-E57 WKP35S Wendeplatten - Walter Tools
Take advantage of the combination of Tiger·tec Silver coating, WKP35S grade and a purpose-built chipformer for stable, productive drilling in steel and cast iron; order directly via Metav Werkzeuge or consult the technical team for application advice. P4840P-3R-E57 WKP35S drilling/boring indexable insert – Walter Tools The P4840P-3R-E57 WKP35S is an indexable insert engineered for drilling and enlarging operations, optimised for steel and cast iron applications and delivered in the Tiger·tec Silver series. Tiger·tec Silver coating for improved wear resistance WKP35S coated carbide for consistent tool life Optimised chipformer for stable chip control Higher throughput thanks to proven coating and grade The Tiger·tec Silver technology combined with the WKP35S grade provides enhanced wear resistance and consistent edge stability under the heat and mechanical load typical of steel and cast iron machining. This coated carbide formulation reduces flank and crater wear, which in turn supports predictable tool life and fewer index changes. For production environments this translates into measurable improvements in uptime and process reliability, since the insert maintains its cutting geometry longer under comparable cutting conditions. Reliable chip control and process security for drilling operations Designed with the 3R‑E57 chipformer, this indexable solution offers stable chip formation and reliable evacuation during through-hole and enlarging cycles. The geometry promotes short, controllable chips in cast iron and the typical continuous or segmented chips encountered in steel, supporting consistent surface finish and minimised rework. Integration into existing toolholders is straightforward thanks to the standard designation, offering a rapid route to improved cycle times and process security without major fixture changes. Practical selection and handling benefits for workshop use As a series member of Tiger·tec Silver, the insert is suited to the ISO material groups P (steel) and K (cast iron), which simplifies grade selection for mixed-production environments. The robust substrate and coating combination reduces the risk of premature edge breakdown when machining abrasive cast materials or when encountering intermittent contact in drilling. For teams seeking a balance of economy and performance, the grade's behaviour supports repeatable results and easier tool management, cutting down on unplanned stoppages and inspection needs. For reliable drilling and enlarging in steel and cast iron, request the P4840P-3R-E57 WKP35S from Walter Tools via Metav Werkzeuge’s technical team at info@metav-werkzeuge.com or call +49 2822 7131930 to discuss application-specific recommendations and batch availability Technical Data SKU: P4840P-3R-E57-WKP35S-WALTER Product type: Drilling/boring indexable insert Brand: Walter Tools Facts Series: Tiger·tec Silver Grade: WKP35S Chipformer: 3R-E57 Applicable material groups: P, K Special features Coating: Tiger·tec Silver Substrate: coated carbide Suitable for: Steel (P), Cast iron (K) FAQ What materials is this insert intended for? The P4840P-3R-E57 WKP35S insert is intended for steel (P) and cast iron (K) applications, reflecting the Tiger·tec Silver grade’s optimised wear behaviour. How does the Tiger·tec Silver coating improve performance? Tiger·tec Silver increases thermal and abrasive resistance for the WKP35S grade, helping the insert retain cutting-edge integrity and deliver consistent tool life under demanding drilling conditions. What role does the 3R‑E57 chipformer play? The 3R‑E57 chipformer governs chip geometry to ensure stable evacuation and reduced chip-related disturbances during drilling and enlarging operations, improving surface finish and process security. Is this insert compatible with standard drilling indexable holders? The designation and form follow common industry standards for drilling/boring indexable inserts, allowing integration with compatible holders designed for the P4840P-3R-E57 series. When is WKP35S the recommended grade? WKP35S is recommended where a coated carbide grade is needed to handle the thermal loads and varied chipbreaking characteristics of both steel and cast iron in medium to high production environments. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany
P4840P-3R-E57 WSP45G WSP45G Wendeplatten - Walter Tools
The combination of a Tiger‑tec Gold PVD coating and the WSP45G grade delivers a reliable balance of wear resistance and edge stability for drilling and boring tasks, reducing tool changes and unplanned downtime. Choose this insert for repeatable machining quality and request parts or application advice from Metav Werkzeuge when planning process optimisation. P4840P-3R-E57 WSP45G drilling/boring indexable insert – Tiger‑tec Gold, P/M/S | Walter Tools The P4840P-3R-E57 WSP45G is an indexable insert intended for drilling and boring applications, optimised for use in steel, stainless steel and heat‑resistant alloys. Tiger‑tec Gold PVD coating Versatile P/M/S material range Robust cutting edge stability 3R‑E57 chipbreaker for controlled chips Improved process reliability through coating and grade The combination of the Tiger‑tec Gold coating with the WSP45G grade is engineered to enhance resistance to abrasive wear while maintaining toughness at the cutting edge. This results in more consistent tool life when machining demanding parts and contributes to measurable productivity gains. The term coated carbide refers to a carbide substrate with a thin, hard PVD layer; this layer reduces flank wear and delays edge breakdown, which in turn lowers the frequency of tool changes and supports steady production cycles. Secure chip control and material adaptability The integrated 3R‑E57 chipbreaker is designed for dependable chip formation during drilling and boring, helping to avoid long, tangled chips that interrupt cycles or require manual clearing. The insert is rated for P / M / S material groups: P for steels, M for stainless steels and S for heat‑resistant superalloys and titanium. This classification means the geometry and grade are selected to cope with the specific heat generation and ductility of each group, offering predictable cutting behaviour across a wide range of components. Economy through longer tool life and consistent part quality A key benefit of the documented geometry and PVD technology is reduced variability in surface finish and dimensional repeatability over tool life. The WSP45G grade balances wear resistance and toughness, making it suitable for operations where both edge preservation and resistance to chipping matter. Fewer reworks and stable process windows translate into lower unit costs. For detailed machining parameters or substrate recommendations, technical enquiries can be directed to Metav Werkzeuge; email info@metav-werkzeuge.com or call +49 2822 7131930 for application support. For application advice and availability of the Walter Tools P4840P-3R-E57 WSP45G indexable insert, contact Metav Werkzeuge for expert recommendations and delivery options via info@metav-werkzeuge.com or by phone at +49 2822 7131930 Technical data SKU: P4840P-3R-E57-WSP45G-WALTER Product: Bohr-/Aufbohrwendeschneidplatte P4840P-3R-E57 WSP45G Manufacturer: Walter Tools Series: Tiger‑tec Gold Core specifications Grade: WSP45G Chipbreaker: 3R‑E57 Material group: P / M / S Coating: Tiger‑tec Gold (PVD) Substrate: coated carbide Special features Suitable for steel, stainless steel, superalloys and titanium Designed for secure chip formation and cutting edge stability Versatile use in drilling and boring operations Balanced wear resistance and toughness for extended tool life FAQ What materials can be machined with this insert? The P4840P-3R-E57 WSP45G insert is suitable for machining materials classified as P (steels), M (stainless steels) and S (heat‑resistant superalloys and titanium), enabling consistent chip control across these groups. How does the Tiger‑tec Gold coating help in production? The Tiger‑tec Gold PVD coating on the WSP45G grade improves abrasive wear resistance and supports edge preservation, which helps maintain surface finish and extend usable tool life under typical drilling and boring conditions. What role does the 3R‑E57 chipbreaker play? The 3R‑E57 chipbreaker is configured to produce short, controlled chips in drilling and boring, reducing the risk of chip entanglement and improving cycle reliability for continuous machining operations. Is this insert suitable for interrupted cuts or high‑temperature alloys? Yes; the WSP45G grade and chipbreaker design offer the toughness and thermal resilience required for challenging interrupted cuts and for materials that generate high cutting temperatures, such as superalloys. Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen The Walter AG (brand Walter Tools) with headquarters in Tübingen is among the leading manufacturers of precision cutting tools for metalworking and is part of the Sandvik Group. Protected trademarks and trade names are the property of their respective owners and are mentioned solely for explanatory purposes. There is no affiliation between our company and the brands named; the offered item is original factory‑new merchandise of the manufacturer.
P4840P-3R-E67 WKP25S Wendeplatten - Walter Tools
Take advantage of the Tiger·tec Silver coating and the WKP25S grade for extended tool life and consistent chip control in steel and cast iron machining; order the insert via Metav Werkzeuge or consult the specialists for matching cutter bodies and application data. P4840P-3R-E67 WKP25S - Drilling/Boring Indexable Insert, Tiger·tec Silver (Walter Tools) The P4840P-3R-E67 WKP25S is an indexable insert engineered for drilling and bore enlargement, optimised for use in steel and cast iron machining. Tiger·tec Silver coating for long life Optimised for steel and cast iron WKP25S coated carbide grade 3R-E67 chipbreaker for stable chips Higher lifetime through advanced coating and grade The combination of Tiger·tec Silver and the WKP25S coated carbide grade delivers enhanced wear resistance and thermal stability under the stresses of drilling and boring. The coated substrate reduces flank wear and protects the cutting edge during interrupted cuts common in holemaking. For traders and production planners, this means fewer tool changes and more predictable maintenance intervals, improving overall process reliability while retaining dimensional accuracy in serial production. Reliable chip control for safer, faster machining Equipped with the 3R-E67 chipbreaker geometry, the insert promotes stable chip formation, preventing long, stringy swarf and reducing the risk of re-cutting. The chipbreaker’s profile directs chips away from the cutting zone and tool shank, which helps maintain consistent cycle times and surface integrity in bores. Explaining briefly: a well-designed chipbreaker converts chips into short, manageable segments, which improves evacuation in deep holes and contributes directly to higher productivity and reduced machine downtime. Practical integration and predictable performance on the shop floor The ISO-style designation facilitates quick matching with compatible toolholders and drilling systems, simplifying inventory and tool management. As a drilling/boring indexable insert from Walter Tools’ Tiger·tec Silver series, this plate is intended primarily for the ISO P and K material groups—steel and cast iron—making it a versatile choice across common workshop applications. The clear material focus supports process planning: operators can expect consistent cutting behaviour on unalloyed and alloyed steels as well as on a range of cast-iron grades. For application advice, cutter-body matching or to procure Walter Tools Tiger·tec Silver inserts, please contact Metav Werkzeuge – info@metav-werkzeuge.com or call +49 2822 7131930 for tailored recommendations and prompt delivery. Technical data Article number: P4840P-3R-E67-WKP25S-WALTER Manufacturer: Walter Tools Type: Drilling/boring indexable insert Designation: P4840P-3R-E67 ISO designation: P4840P-3R-E67 WKP25S Grade: WKP25S Series: Tiger·tec Silver Chipbreaker: 3R-E67 Facts Applicable ISO groups: P (steel), K (cast iron) Coating: Tiger·tec Silver Substrate: coated carbide SKU: P4840P-3R-E67-WKP25S-WALTER Special features Optimised for steel and cast iron machining Promotes stable chip formation Designed for drilling and bore enlargement applications Coated carbide grade for extended tool life FAQ What workpiece materials is this insert suitable for? The insert is intended for ISO groups P and K, which covers a wide range of steel and cast iron machining tasks with the WKP25S grade. Does the chipbreaker suit deep-hole drilling? Yes, the 3R-E67 chipbreaker is designed to produce short chips and improve evacuation, which supports safer and more efficient deep-hole operations. How does the Tiger·tec Silver coating improve performance? The Tiger·tec Silver coating increases thermal and abrasive resistance, extending tool life and maintaining cutting edge stability during high-load drilling and boring. Can this insert be used for stainless applications? This insert is specified for steel and cast iron; there is no explicit rating for stainless materials in the provided data, so stainless applications are outside the documented scope. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Walter Tools is part of a major precision-tool group and is recognised for high process reliability, precise machining and consistent tool life; protected trademarks and brand names mentioned are the property of their respective owners and are used here for explanatory purposes only.
P4840P-3R-E67 WKP35S Wendeplatten - Walter Tools
Take advantage of the combination of Tiger·tec Silver coating, the WKP35S grade and reliable chip control for consistent machining results in steel and cast iron; order the drilling/reaming indexable insert directly via Metav Werkzeuge or consult our specialists if application guidance is required. P4840P-3R-E67 WKP35S drilling/reaming indexable insert — Tiger·tec Silver coating, for steel & cast iron | Walter Tools P4840P-3R-E67 WKP35S is a drilling/reaming indexable insert engineered for high-productivity machining of steel and cast iron Tiger·tec Silver coating for long tool life WKP35S grade optimised for steel and cast iron Stable chip formation under varied cutting conditions Compatible with P4840P-3R-E67 holder design Extend uptime through advanced coating and grade selection The combination of Tiger·tec Silver technology and the WKP35S grade provides a durable, coated carbide solution that reduces flank wear and maintains cutting-edge geometry over longer cycles. This translates into fewer tool changes and more consistent component tolerances, so production runs stay on schedule. The coating improves heat resistance and reduces built-up edge during interrupted cuts, supporting higher feed rates without sacrificing surface integrity. Achieve reliable chip control for fewer interruptions Equipped with the chipbreaker 3R-E67, this insert promotes stable chip formation when machining both steel and cast iron, minimising the risk of chip entanglement and workpiece damage. Predictable chips reduce the need for manual clearing and lower the likelihood of machine stoppages, contributing to smoother unmanned shifts and improved cycle times. The geometry is designed to handle the typical thermal and mechanical conditions encountered when cutting unalloyed and alloyed steels as well as grey and ductile cast irons. Integrate easily and improve process security The insert matches the P4840P-3R-E67 designation and fits established drilling and bore-enlarging tool systems, allowing straightforward replacement and compatibility with existing holders. For shops seeking higher consistency in serial production, the Tiger·tec Silver series offers repeatable performance and simplified grade selection. The design supports both roughing and semi-finish operations in mixed-material production, making it suitable for job shops and internal toolrooms that require a balance of productivity and predictable tool life. For dependable machining with Walter Tools’ Tiger·tec Silver WKP35S grade, contact Metav Werkzeuge for ordering and application advice at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: P4840P-3R-E67-WKP35S-WALTER Product: Bohr-/Aufbohrwendeschneidplatte P4840P-3R-E67 WKP35S Walter Tools Series: Tiger-tec Silver Grade: WKP35S Chipbreaker: 3R-E67 Type: drilling/reaming indexable insert Manufacturer: Walter Tools Facts ISO designation: P4840P-3R-E67 WKP35S Applicable ISO groups: P, K Material indication: P / K Suitable materials: steel, cast iron Special features Coating technology: Tiger·tec Silver Substrate: coated carbide (Hartmetall) Designed for stable chip formation and improved wear resistance Series application: productive machining of steel and cast iron FAQ What materials is this insert suitable for? The P4840P-3R-E67 WKP35S insert is engineered for machining steel and cast iron, corresponding to ISO groups P and K. How does the Tiger·tec Silver coating help performance? The Tiger·tec Silver coating on the WKP35S grade increases heat resistance and reduces abrasive wear, which helps extend tool life and maintain surface finish during sustained operations. Which chip situation does the 3R-E67 chipbreaker address? The chipbreaker 3R-E67 promotes short, controllable chips in both steel and cast iron, lowering the risk of chip build-up and improving unattended running. Can this insert be used for finishing passes? The geometry and coating of the WKP35S grade allow use in semi-finishing and certain finishing applications where a balance of wear resistance and surface quality is required. What designation should be used when ordering replacement inserts? Order using the full designation P4840P-3R-E67 WKP35S and reference Walter Tools to ensure the correct Tiger·tec Silver grade and chipbreaker are supplied. The protected trademarks and brand names mentioned are the property of their respective owners and are used here for explanatory purposes only. There is no affiliation between our company and the trademark owners. The item offered is an original, factory-new product from the manufacturer. Walter Tools: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany
P4840P-3R-E67 WSP45G Wendeplatten - Walter Tools
Take advantage of the Tiger·tec Gold PVD grade and the chipbreaker 3R-E67 for dependable chip control, long tool life and stable cutting edges in drilling and reboring operations; order directly via Metav Werkzeuge or consult our specialists for process optimisation. P4840P-3R-E67 WSP45G indexable insert — PVD-coated grade for drilling and reboring (Walter Tools) P4840P-3R-E67 WSP45G is an indexable drilling and reboring insert designed to combine toughness and thermal stability for demanding metalcutting tasks Tiger·tec Gold PVD grade for wear resistance Versatile for steel, stainless steel and superalloys Chipbreaker 3R-E67 for consistent chip control Robust geometry for process reliability Extended tool life through advanced coating and grade selection The insert’s Tiger·tec Gold technology is a PVD-coated solution that balances wear resistance with edge toughness. The WSP45G grade is formulated to withstand the heat and mechanical loads typical of machining medium to high-strength materials, which translates into extended tool life and fewer tool changes. For production environments this means reduced downtime and a more predictable tooling schedule. The coating also helps maintain a consistent cutting edge under variable conditions, supporting repeatable results across batches. Predictable chip formation and safer machining Equipped with the chipbreaker 3R-E67, the geometry promotes consistent chip control across a range of feed rates and depths of cut. This chip management reduces the risk of long, stringy swarf that can foul the tool or workpiece and improves process safety on machines with limited chip evacuation. The combination of grade and chipbreaker supports efficient heat dispersion and stable cutting edges when machining steel, stainless steel and superalloys, making the insert suitable where reliable chip flow and dimensional stability are required. Productivity gains through stable cutting performance The design of this indexable insert focuses on maintaining a stable cutting edge under load, which benefits surface finish and reduces the need for rework. Stable cutting conditions result in higher material removal rates and improved cycle times without sacrificing component quality. For shops aiming to increase throughput, the predictable behaviour of this insert supports tighter process windows and simplified tool management, contributing to a measurable improvement in overall productivity. Application guidance and process integration While the grade is noted for its versatility, it is optimised for operations where heat resistance and edge stability are critical. The insert is applicable in drilling and reboring tasks on steel, stainless steel and heat-resistant superalloys; adapt cutting parameters and cooling strategy according to the workpiece material and machine capability. For best results, pair the insert with a compatible toolholder and monitor cutting forces during initial trials to determine the ideal combination of speed and feed for the specific machine setup. Contact Metav Werkzeuge for tailored recommendations on integrating the Walter Tools Tiger·tec Gold grade into drilling and reboring operations and to discuss suitable toolholder pairings and cutting data Technical Data SKU: P4840P-3R-E67-WSP45G-WALTER Label: Bohr-/Aufbohrwendeschneidplatte P4840P-3R-E67 WSP45G Walter Tools Product type: Drill/reboring indexable insert Core data Grade: WSP45G Series: Tiger·tec Gold Chipbreaker: 3R-E67 Material suitability: P / M / S Special features Coating: PVD (Tiger·tec Gold) Substrate: Coated carbide Manufacturer: Walter Tools Application areas: steel, stainless steel, superalloys FAQ What materials can this insert machine reliably? The P4840P-3R-E67 WSP45G is specified for machining steel, stainless steel and heat-resistant superalloys, reflecting its balance of toughness and thermal stability. Is this grade optimised for milling or drilling? The WSP45G grade is a versatile PVD-coated grade commonly used in milling applications, while the P4840P geometry and chipbreaker make it suitable for drilling and reboring where toughness and chip control are needed. How does the chipbreaker 3R-E67 improve productivity? The 3R-E67 chipbreaker produces predictable chip forms, reducing swarf-related interruptions and improving overall process reliability and cycle-time consistency. Can this insert be used without coolant? Cooling strategy should be selected according to material and machine capability; the grade tolerates demanding conditions, but controlled coolant or mist can extend edge life and improve chip evacuation in many applications. What is the series advantage of Tiger·tec Gold? Tiger·tec Gold offers a combination of wear resistance and edge toughness via PVD technology, delivering a reliable balance between life and performance across varied workpiece materials. Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenbezeichnungen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers.
P4840P-3R-E77 WN15 Wendeplatten - Walter Tools
Take advantage of the combination of uncoated carbide reliability (grade WN15) and the 3R-E77 chipbreaker for consistent drilling and counterboring performance; order directly via Metav Werkzeuge or consult their specialists for application-specific advice. P4840P-3R-E77 WN15 — Drill/counterbore indexable insert by Walter Tools P4840P-3R-E77 WN15 is an indexable insert designed for precise drilling and counterboring applications in industrial machining. *Uncoated carbide grade WN15 *3R-E77 chipbreaker geometry *Designed for drilling and counterboring *Open series for flexible application High-performance cutting that stabilises production The uncoated carbide composition of this insert provides a robust cutting edge that resists thermal softening and preserves dimensional stability during repetitive cycles. The choice of WN15 as the substrate reflects a balance between toughness and wear resistance suitable for a range of workpiece materials; however, suitability must be verified against the specific product matrix to ensure optimal results. The construction of this insert contributes directly to reduced tool-change frequency and clearer process control, supporting predictable cycle times and consistent component quality. Controlled chip formation for improved hole quality The integrated 3R-E77 chipbreaker is engineered to manage chip flow during drilling and counterboring, reducing the risk of built-up edge and workpiece damage. Stable chip evacuation helps maintain surface finish and concentricity, which translates into fewer secondary operations and lower scrap rates. In practice, this results in steadier cutting forces and improved hole integrity, particularly where consistent bore geometry is critical to assembly processes. Flexible system integration and economic operation As part of an open series from Walter Tools, the insert offers flexibility across compatible toolholders and drilling systems, supporting fast indexability and low inventory complexity. The indexable format allows a quick corner change instead of full regrinding, delivering cost-effective tool management and shorter machine downtime. For engineering teams seeking a pragmatic balance of performance and economy, this insert is a practical component within a controlled machining strategy. For application-specific selection of the Walter Tools P4840P-3R-E77 WN15 insert and to confirm compatibility with intended workpiece materials, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for technical guidance and ordering assistance Technical data Article number: P4840P-3R-E77-WN15-WALTER Label: Bohr-/Aufbohrwendeschneidplatte P4840P-3R-E77 WN15 Walter Tools Product type: Drill/counterbore indexable insert Facts Grade: WN15 Chipbreaker: 3R-E77 Series: Walter Schneidstoffsorte - Serie offen Material: Katalogabhängig Special features Uncoated carbide insert Designed for drilling and counterboring Open series for flexible application Verify workpiece suitability with the product matrix FAQ What materials is this insert suitable for? Material suitability depends on the specific application matrix; the P4840P-3R-E77 WN15 insert is an uncoated carbide grade that requires verification against the workpiece material in the product matrix. Is the insert coated? No, the P4840P-3R-E77 WN15 is an uncoated carbide insert, offering a direct cutting-edge geometry without additional coating layers. What chipbreaker does this insert use? The insert features the 3R-E77 chipbreaker, optimised for controlled chip formation during drilling and counterboring. Can this insert be used in standard drill toolholders? The insert is intended for indexable drill and counterbore systems; compatibility with a specific toolholder should be confirmed before assembly. Manufacturer: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany Protected trademarks and trade names remain the property of their respective owners. Brand names and registered trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the referenced brands. The offered item is an original, factory-new product of the manufacturer.
P4840P-3R-E77 WNN15 WNN15 Wendeplatten - Walter Tools
Take advantage of the combination of coated carbide performance, 3R‑E77 chip control, and a Walter production standard for predictable machining and high process reliability; order the insert directly via Metav Werkzeuge or consult our specialists for application-specific guidance. P4840P-3R-E77 WNN15 drilling/boring indexable insert – Walter Tools, 3R‑E77 chipbreaker P4840P-3R-E77 WNN15 is a coated carbide indexable insert engineered for drilling and bore-enlargement operations in industrial machining, offering reliable chip control and repeatable edge stability. Coated carbide grade WNN15 for stable edge 3R‑E77 chipbreaker for reliable chip control Designed for drilling and bore‑enlargement Predictable chip behaviour for uninterrupted cycles The insert combines a dedicated 3R‑E77 chipbreaker with a coated carbide cutting material to reduce chip packing and improve evacuation in through‑hole and bore‑enlargement tasks. This leads to more consistent machining cycles and fewer stoppages for cleaning or rework. The chipbreaker geometry actively shapes chips to reduce spatter and surface marking, helping maintain cycle times and lowering scrap rates in repetitive operations. Longer tool life and steady surface quality Using the WNN15 grade supports a stable cutting edge under typical drilling loads, which translates into extended tool life and more predictable replacement intervals. The coating and carbide combination provides wear resistance that preserves dimensional accuracy and surface finish across batches, so machinists and production planners can expect fewer process variations and better uptime from tool programmes. Easy process integration and selection guidance The insert is intended for integration into standard drilling toolholders and bore‑enlargement assemblies as an indexable insert, enabling quick edge changes and minimal downtime. Material suitability should be checked against the provided product matrix; the grade and chipbreaker are optimised for a broad range of cutting tasks but require verification for specialised alloys. For application recommendations and cutting data, Metav Werkzeuge can provide tailored support and documentation. For tailored application advice or to request a technical data sheet for the Walter Tools P4840P-3R-E77 WNN15, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 to discuss the optimal setup for the intended machining task Technical data Article number: P4840P-3R-E77-WNN15-WALTER SKU: P4840P-3R-E77-WNN15-WALTER Product type: drilling/boring indexable insert Brand: Walter Tools Grade: WNN15 Chipbreaker: 3R‑E77 Series: Walter Schneidstoffsorte – Serie offen Core data No measurable numerical parameters provided in source data Special features Coating: coated carbide (as per grade description) Material information: catalogue dependent Application: drilling and bore‑enlargement Insert designation: P4840P‑3R‑E77 WNN15 Mounting: indexable insert format for standard holders FAQ What materials is this insert suited for? The P4840P‑3R‑E77 WNN15 insert is a coated carbide grade intended for a broad range of machining tasks; specific material suitability should be checked against the product matrix before use. How does the 3R‑E77 chipbreaker improve drilling performance? The 3R‑E77 geometry actively controls chip formation, promoting shorter, breakable chips and improved evacuation during drilling and bore enlargement, which reduces interruptions and enhances surface quality. Can the insert be used in standard drill holders? Yes, the insert is designed as an indexable format compatible with conventional drilling and bore‑enlargement toolholders; confirm seat and clamping compatibility with the holder specifications. How often should the insert be indexed or replaced? Indexing and replacement intervals depend on workpiece material, cutting data and machining conditions; the WNN15 grade is chosen for wear resistance to extend edge life under typical loads. Is the insert coated and what does that mean for wear resistance? The insert is specified as a coated carbide grade (WNN15), providing improved abrasion resistance and a more durable cutting edge in industrial drilling operations. Hersteller: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Protected trademarks and trade names are the property of their respective owners. Brand names and registered marks are mentioned solely for explanation. There is no affiliation between our company and the brands cited. The offered article is an original, factory‑new product of the named manufacturer. The Walter AG (marketed as Walter Tools) is part of the Sandvik Group and is recognised for precision cutting solutions.
P4840P-3R-F57 WKP35S Wendeplatten - Walter Tools
Take advantage of a high-performance coated grade for reliable boring and reaming of steels and cast irons; the combination of Tiger·tec Silver coating and the WKP35S grade delivers stable chip formation and extended tool life, supporting consistent cycle times. Order inserts through Metav Werkzeuge or consult their technical team for application-specific recommendations. P4840P-3R-F57 WKP35S Boring/reaming indexable insert by Walter Tools — Tiger·tec Silver, chipbreaker 3R-F57 The P4840P-3R-F57 WKP35S is a coated indexable insert engineered for productive boring and reaming operations on steel and cast iron, combining a wear-resistant grade with a dedicated chip control geometry. Tiger·tec Silver coating for thermal stability WKP35S: coated carbide grade for P/K applications Chipbreaker 3R-F57 for consistent chip control Optimised for productive boring and reaming Consistent performance on steel and cast iron for reduced cycle variance The Tiger·tec Silver technology in this grade offers a balanced coating architecture that improves thermal resistance and reduces edge degradation during interrupted cuts. As a result, the insert sustains cutting parameters for longer periods, which means fewer tool changes and more predictable cycle times. Designed for ISO groups P and K, the specification addresses the typical heat and chip formation behaviour of unalloyed and alloyed steel as well as the abrasive, short-chipping nature of cast iron, translating directly into higher machining efficiency and lower per-part tooling cost. Reliable chip control and extended tool life with chipbreaker 3R-F57 The integrated chipbreaker 3R-F57 is configured to produce manageable chip segments throughout the bore depth, reducing the risk of chip entanglement and improving surface integrity. Coupled with the WKP35S coated carbide, the geometry promotes stable chip formation, which stabilises the cutting process and lowers the incidence of edge chipping. This combination supports higher material removal rates where the machine and holder dynamics allow, delivering measurable gains in throughput while maintaining part quality. Geometry and coating tailored for process security and repeatability A cutting grade selected for demanding metalcutting environments enhances process security by offering a robust cutting edge and consistent wear behaviour. The insert’s ground and coated surfaces are optimised for repeatable seating and run-out stability in standard boring and reaming toolholders, helping to keep tolerances within expected ranges. By reducing variability at the tool–workpiece interface, shops benefit from fewer inspections and less rework, contributing to a more stable production flow and predictable output quality. Practical guidance for selection and application planning When integrating this insert into a machining cell, consider matching holder rigidity and spindle capability to the intended cutting parameters to fully leverage the WKP35S grade. The selection supports both roughing and semi-finishing passes in its recommended material groups; for finishing or atypical alloys, verify cutting data in trials. For tailored cutting recommendations and support with machining strategies, Metav Werkzeuge’s consultants can provide cutting-speed and feed guidance based on machine power and component geometry, helping to align the insert’s strengths with the process requirements. Contact Metav Werkzeuge for application-specific advice on Walter Tools P4840P-3R-F57 WKP35S inserts and to discuss availability: info@metav-werkzeuge.com / +49 2822 7131930 Technical data SKU: P4840P-3R-F57-WKP35S-WALTER Article designation: P4840P-3R-F57 WKP35S Product type: Boring/reaming indexable insert Brand: Walter Tools Key figures ISO material groups: P, K Grade: WKP35S Series: Tiger·tec Silver Design / Special features Coating technology: Tiger·tec Silver Grade description: WKP35S, coated cemented carbide Chipbreaker: 3R-F57 Suitable materials: steel, cast iron Designation base: P4840P-3R-F57 FAQ What materials is this insert designed for? The insert is specified for steel and cast iron applications; the P4840P-3R-F57 WKP35S grade targets ISO groups P and K for effective machining behaviour. How does the Tiger·tec Silver coating benefit machining? The Tiger·tec Silver coating increases thermal and wear resistance of the cutting edge on the WKP35S grade, which helps maintain cutting parameters longer and reduces edge wear during interrupted or heavy cuts. What advantage does the 3R-F57 chipbreaker provide? The chipbreaker 3R-F57 promotes segmented chips and consistent evacuation in boring and reaming operations, lowering the risk of chip-related surface damage and improving process stability. Is this insert suitable for finishing passes? The P4840P-3R-F57 WKP35S insert is optimised for productive boring and semi-finishing in its recommended material groups; for high-precision finishing, verify the finish requirements and consider complementary geometries. Can this grade improve overall productivity? Yes, the combination of the WKP35S grade and Tiger·tec Silver coating supports longer tool life and reliable chip control, which together contribute to reduced downtime and improved throughput in serial machining. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Protected trademarks and trade names are the property of their respective owners. Brand names and protected product names are mentioned solely for explanatory purposes. There is no affiliation between our company and the named brands. The offered article is an original, factory-new product of the manufacturer.
P4840P-3R-F57 WSP45G WSP45G Wendeplatten - Walter Tools
Take advantage of the combination of Tiger·tec Gold PVD coating and the 3R‑F57 chipbreaker for consistent chip control and extended tool life; the result is fewer interruptions and higher throughput. Order the insert via Metav Werkzeuge or contact their advisors for machining guidance. P4840P-3R-F57 WSP45G drilling/boring indexable insert — Tiger·tec Gold, 3R‑F57 (Walter Tools) The P4840P-3R-F57 WSP45G is an indexable insert engineered for drilling and bore-enlarging tasks, optimised for machining steel, stainless steel and heat-resistant alloys. Tiger·tec Gold PVD-coated carbide 3R‑F57 chipbreaker for stable chip control Suitable for steel, stainless steel and superalloys Designed for drilling and bore-enlarging operations Higher process reliability through advanced coating and grade The combination of the Tiger·tec Gold coating and the WSP45G cutting grade delivers improved process reliability during continuous drilling operations. The PVD-coated carbide enhances thermal resistance and wear behaviour, which reduces the frequency of insert changes and keeps cycle times predictable. For production environments the practical consequence is fewer unplanned stoppages and a steadier output, making this insert a rational choice where uptime and consistent quality are priorities. Stable chip control reduces rework and tool interventions Equipped with the 3R‑F57 chipbreaker, the insert manages chips efficiently even under demanding feed and depth conditions. Stable chip control minimises the risk of built-up edge and improves evacuation from the bore, which in turn reduces chances of surface damage or rework. The result is a measurable improvement in first-pass yield and less time spent on corrective machining, supporting cost-efficient production runs. Broad material range simplifies tooling logistics This indexable insert is specified for use across the P / M / S material groups, meaning reliable performance on steel, stainless steel and superalloys (including titanium grades). Using one grade across several workpiece types reduces the number of different inserts required on the shopfloor, streamlining inventory and set-up choices. For firms working with mixed batches, the WSP45G grade offers a clear operational advantage by lowering tooling complexity. Production-oriented benefits and maintenance efficiency The coated carbide construction provides coherent wear patterns that aid predictable maintenance intervals and tool-change planning. Consistent edge life enables fewer emergency stoppages and easier estimation of lifecycle costs. Combined with Walter Tools’ manufacturing standards, the insert supports sustained machining performance and contributes to a smoother production flow when integrated into standardised tooling strategies. Contact Metav Werkzeuge for application recommendations and availability of the Walter Tools P4840P-3R-F57 WSP45G indexable insert — their specialists provide machining parameters and supply options to match production requirements Technical Data SKU: P4840P-3R-F57-WSP45G-WALTER Designation: P4840P-3R-F57 WSP45G Type: Drilling/boring indexable insert Brand: Walter Tools Series: Tiger·tec Gold Grade: WSP45G Chipbreaker: 3R‑F57 Material groups: P / M / S Facts Suitable materials: steel, stainless steel, superalloys Coating type: PVD Base material: coated carbide Special features Optimised chip control Enhanced thermal and wear resistance Versatile grade for a wide range of machining tasks FAQ Is this insert suitable for stainless steel machining? Yes. The P4840P-3R-F57 WSP45G insert is designed for stainless steel applications and provides stable cutting behaviour under the toughness and heat conditions typical of these alloys. Which materials are covered by the WSP45G grade? The WSP45G grade covers steel, stainless steel and heat-resistant superalloys, making the insert suitable for mixed-material production environments. What is the main advantage of the 3R‑F57 chipbreaker? The 3R‑F57 chipbreaker promotes controlled chip formation and evacuation in drilling operations, lowering the risk of built-up edge and improving surface integrity when using the P4840P-3R-F57 WSP45G insert. Can this insert reduce tool-change frequency? Yes. The combination of the Tiger·tec Gold coating and the WSP45G grade offers improved wear resistance, which typically leads to longer edge life and fewer tool changes in continuous production. Where can application data and cutting parameters be obtained? Application recommendations and cutting data for the P4840P-3R-F57 WSP45G insert are available from Metav Werkzeuge’s technical advisors; they can provide suggested speeds, feeds and coolant strategies for the intended material group. Manufacturer: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany Protected trademarks and product names mentioned are the property of their respective owners and are cited for explanatory purposes only. There is no affiliation between Metav Werkzeuge and the named manufacturers beyond the supply of original, factory-new products.
P4840P-4R-A57 WKP25S WKP25S Wendeplatten - Walter Tools
Take advantage of the combination of Tiger·tec Silver coating and the WKP25S grade for consistent tool life and stable chip control when machining steel and cast iron; order directly via Metav Werkzeuge or consult the specialists for application support. P4840P-4R-A57 WKP25S drilling/boring indexable insert — Tiger·tec Silver, 4R-A57 chipbreaker — Walter Tools The P4840P-4R-A57 WKP25S is a drilling/boring indexable insert designed to deliver productive machining of steel and cast iron in industrial metal-cutting operations. Tiger·tec Silver coating for extended tool life WKP25S grade optimised for steel and cast iron 4R-A57 chipbreaker for controlled chip formation Designed for productive drilling and boring operations Extended endurance through advanced coating technology The Tiger·tec Silver coating is engineered to provide improved wear resistance and maintain a stable cutting edge over longer tool life. As a coated carbide grade, WKP25S combines a tough substrate with the coating’s thermal and abrasive protection to reduce flank and crater wear during continuous or interrupted cuts. For process planners this means fewer indexable insert changes, reduced downtime and a more predictable tool cycle time. The coating behaviour also contributes to consistent surface finishes, which supports downstream processes and reduces rework. Geometry and chip control that boost productivity The insert’s chip control is defined by the 4R-A57 chipbreaker, which shapes and breaks swarf to facilitate safe evacuation from the hole or bore. Controlled chip formation lowers the risk of built-up edge and reduces cutting forces, improving dimensional stability during drilling and boring cycles. The P4840P-4R-A57 designation indicates the specific geometry and seating form compatible with drilling/boring tool systems accepting this insert family, enabling straightforward integration into existing tool holders and reducing setup complexity. The net result is measurable gains in cycle-time efficiency and repeatability. Application scope and machining advantages This indexable insert is formulated for the ISO groups P (unalloyed and alloyed steel) and K (cast iron), addressing typical heat and chip characteristics of these material classes. The WKP25S grade is tuned for abrasive and adhesive wear modes common in steel and cast iron machining, offering a balance between toughness and edge stability. For production environments focused on throughput, the combination of grade, coating and chipbreaker supports stable performance across batches and helps maintain consistent component tolerances without continual process tweaking. Contact Metav Werkzeuge for tailored application advice on Walter Tools Tiger·tec Silver inserts and availability — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data SKU: P4840P-4R-A57-WKP25S-WALTER Item designation: P4840P-4R-A57 WKP25S Type: drilling/boring indexable insert Grade: WKP25S Series: Tiger·tec Silver Chipbreaker: 4R-A57 Material groups: P (steel), K (cast iron) Manufacturer: Walter Tools Core specifications ISO designation: P4840P-4R-A57 WKP25S Designation without grade: P4840P-4R-A57 Applicable materials flag: steel true, cast iron true UID: P4840P-4R-A57-WKP25S-WALTER Special features Coating technology: Tiger·tec Silver Coated carbide grade Chip control geometry: 4R-A57 Intended applications: drilling and boring operations FAQ What materials is this insert suitable for? The P4840P-4R-A57 WKP25S insert from Walter Tools is intended for ISO groups P and K, meaning it is suitable for machining steel and cast iron. How does the Tiger·tec Silver coating benefit production? The Tiger·tec Silver coating on the WKP25S grade increases wear resistance and cutting-edge stability, which supports longer tool life and more consistent cycle times in industrial production. What role does the 4R-A57 chipbreaker play? The 4R-A57 chipbreaker promotes controlled chip formation, easing chip evacuation during drilling and boring and reducing the risk of built-up edge and tool overload. Is this insert compatible with standard drilling/boring holders? The designation P4840P-4R-A57 indicates a standardised insert geometry for drilling and boring tool systems that accept this insert family; compatibility should be verified against the tool holder catalogue. What measurable production benefits can be expected? Using the WKP25S grade with Tiger·tec Silver coating and a 4R-A57 chipbreaker generally delivers improved tool life, more stable cutting forces and greater repeatability in hole-making processes. 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 registered trademarks are used solely for explanation and identification purposes. The offered item is original, factory-new merchandise of the manufacturer.
P4840P-4R-A57 WKP35S Wendeplatten - Walter Tools
Take advantage of the combination of Tiger‑tec Silver coating and the WKP35S grade for reliable tool life and consistent chip control in steel and cast iron machining; order the insert via Metav Werkzeuge or consult the team for application-specific recommendations. P4840P-4R-A57 WKP35S – Drilling/Boring Indexable Insert for Steel & Cast Iron by Walter Tools The P4840P-4R-A57 WKP35S is an indexable insert engineered for drilling and bore‑enlargement tasks, offering a balance of wear resistance and controlled chip formation for production environments where process stability matters. Tiger‑tec Silver coating for extended life WKP35S grade for steel and cast iron 4R‑A57 chipbreaker for controlled chips Optimised for consistent surface finish Maximise uptime with predictable tool life and wear resistance The combination of a Tiger‑tec Silver coating and the WKP35S cemented‑carbide grade provides enhanced resistance to abrasive wear and thermal loading during metal removal. For operations in steel and cast iron, this results in fewer insert changes and more predictable cycle times, supporting continuous production. The coating reduces flank wear and helps maintain cutting geometry under elevated temperatures, which translates directly into higher overall machine utilisation. Achieve reliable chip control and improved surface quality The 4R‑A57 chipbreaker geometry is designed to promote short, controllable chips when machining both unalloyed and alloyed steels as well as cast iron. Controlled chip formation reduces the risk of clogging and improves evacuation from deep bores, leading to a consistent surface finish and fewer interruptions for chip clearing. In practice, this means fewer secondary operations and a more efficient downstream workflow. Broad material capability for flexible shop use Rated for material groups P (steel) and K (cast iron), this insert supports a wide range of workpiece grades commonly encountered in general and precision engineering. The combination of substrate and coating technology is tailored to handle the typical heat generation and abrasive tendencies of these materials. As a result, one insert type can cover multiple part families, simplifying inventory and streamlining tooling decisions on the shop floor. Integration into production — simple selection and consistent results The insert’s ISO designation and chipbreaker make it straightforward to specify for drilling and boring tools that accept indexable inserts. Its predictable wear characteristics and chip behaviour help standardise machining parameters across shifts and operators, supporting process stability and repeatable part quality. When combined with appropriate cutting data, the insert contributes to reduced scrap rates and steady machining output. For machining operations demanding robust wear resistance and controlled chip evacuation, contact Metav Werkzeuge to specify the Walter Tools P4840P-4R-A57 WKP35S insert and to discuss grade and geometry choices for specific production requirements – eMail info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data SKU: P4840P-4R-A57-WKP35S-WALTER Article name: P4840P-4R-A57 WKP35S Product type: Drilling/Boring indexable insert Manufacturer: Walter Tools Series: Tiger‑tec Silver Facts Material groups: P / K (steel, cast iron) Chipbreaker: 4R‑A57 Grade: WKP35S Designation: P4840P-4R-A57 WKP35S Special features Coating technology: Tiger‑tec Silver Substrate: coated cemented carbide Main applications: drilling and bore enlargement Story trigger: indexable inserts FAQ What materials is this insert suitable for? The P4840P-4R-A57 WKP35S insert from Walter Tools is suitable for machining steel and cast iron, corresponding to ISO material groups P and K. How does the Tiger‑tec Silver coating improve performance? The Tiger‑tec Silver coating on the insert reduces abrasive and thermal wear, extending tool life and helping to maintain cutting geometry during demanding drilling and boring cycles. What benefit does the 4R‑A57 chipbreaker provide? The 4R‑A57 chipbreaker produces short, controlled chips for efficient evacuation in bore operations, which improves surface finish and reduces interruptions for chip removal. Can this insert be used across different part families? Yes, the WKP35S grade and Tiger‑tec Silver technology offer broad applicability across various steels and cast irons, allowing one insert type to serve multiple workpiece families. Is the insert compatible with standard indexable drilling systems? The insert’s ISO designation and geometry make it compatible with drilling and boring toolholders designed for P4840P‑type inserts; verify holder compatibility before selecting. Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenbezeichnungen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers. Walter Tools: Die Walter AG mit Hauptsitz in Tübingen gehört zu den weltweit führenden Herstellern von Präzisionswerkzeugen für die Metallbearbeitung und ist Teil des Sandvik‑Konzerns.
P4840P-4R-A57 WSP45G WSP45G Wendeplatten - Walter Tools
Take advantage of the combination of the Tiger·tec Gold PVD coating and proven chip control to extend tool life and reduce tool changes; benefit from a stable cutting edge suited to steel, stainless steels and heat‑resistant alloys. Order directly via Metav Werkzeuge or consult the team for application support. P4840P-4R-A57 WSP45G drilling and boring indexable insert — Tiger·tec Gold, Walter Tools The P4840P-4R-A57 WSP45G is a drilling and boring indexable insert engineered for reliable cutting performance in demanding metal‑cutting environments, particularly where consistent edge life and chip control are required. Tiger·tec Gold PVD coating Suitable for steel, stainless steels and titanium Stable cutting edge and chip control Longer tool life through advanced coating technology The Tiger·tec Gold coating (PVD) provides pronounced wear resistance and thermal stability, which helps to maintain a sharp cutting edge for longer periods. This means fewer index changes and less machine downtime, improving overall productivity in series production. For operations that generate elevated temperatures at the cutting zone, the coating’s hardness and adhesion characteristics contribute to a consistent flank condition and reduced abrasive wear, so the insert preserves geometry under load. Wide material range reduces tooling complexity Designed for the ISO groups P, M and S, the grade is optimised for machining steel, stainless steels and superalloys/titanium. The multi‑purpose substrate and coating combination enables one indexing solution across different workpiece materials, lowering tool inventory and simplifying setup planning. In mixed‑material job shops or batch production, this versatility supports stable process windows and fewer tool swaps per part series. Consistent chip formation and secure cutting edge The specified chipbreaker geometry 4R‑A57 is tailored to controlled chip formation during drilling and bore‑enlarging operations. The result is improved chip control, especially in interrupted or semi‑continuous cuts, and a predictable load on the tool nose. Stable chip evacuation reduces the risk of surface damage and build‑up, delivering more reliable dimensional repeatability and surface quality on internal bores. Practical benefits for production workflows As an indexable insert, the format allows rapid corner changes and straightforward inventory management. The combination of the insert’s geometry and the Tiger·tec Gold grade supports process security in high‑volume machining and contributes to consistent component quality. For production planners, the insert’s robustness reduces scrap risk and aids in meeting cycle‑time targets without sacrificing tool life. For application advice or to request availability for the Walter Tools P4840P-4R-A57 WSP45G insert, please contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for specialist consultation and fast delivery options. Technical Data SKU: P4840P-4R-A57-WSP45G-WALTER Label: Bohr-/Aufbohrwendeschneidplatte P4840P-4R-A57 WSP45G Walter Tools Product type: Bohr-/Aufbohrwendeschneidplatte Manufacturer: Walter Tools Facts Grade: WSP45G Series: Tiger·tec Gold Chipbreaker / geometry: 4R-A57 Material groups: P / M / S Special features Coating: Tiger·tec Gold (PVD) Suitable for: steel, stainless steels, superalloys and titanium Typical use: drilling and boring applications ISO designation: P4840P-4R-A57 WSP45G FAQ What materials is this insert suitable for? The P4840P-4R-A57 WSP45G insert is suitable for machining steel, stainless steels and heat‑resistant alloys including titanium, aligned with ISO groups P, M and S. What advantages does the Tiger·tec Gold coating provide? The Tiger·tec Gold PVD coating on the WSP45G grade improves wear resistance and thermal stability, which helps to maintain a stable cutting edge and extend tool life under demanding conditions. Which operations are recommended for this geometry? The geometry and chipbreaker 4R‑A57 are designed for drilling and bore‑enlarging operations where controlled chip formation and secure edge life are priorities. How does the chipbreaker 4R‑A57 affect machining? The 4R‑A57 chipbreaker promotes consistent chips and reliable evacuation, reducing the chance of workpiece marking and supporting repeatable dimensional quality in internal machining. Is the insert suitable for mixed‑material production runs? Yes, the grade’s versatility across P, M and S material groups makes it a practical choice for mixed‑material batches, helping to reduce tool changes and simplify tooling logistics. Manufacturer / Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen 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 mentioned brands. The offered item is original, factory‑new product of the manufacturer.
P4840P-4R-E57 WKP25S Wendeplatten - Walter Tools
The combination of the WKP25S grade and the 4R‑E57 chipbreaker delivers a balanced mix of durable wear resistance and reliable chip control for demanding drilling and boring tasks; order directly via Metav Werkzeuge or consult our technical advisors for application-specific recommendations. P4840P-4R-E57 WKP25S – Bohr-/Aufbohrwendeschneidplatte, Tiger·tec Silver by Walter Tools The P4840P-4R-E57 WKP25S is a coated drilling and boring indexable insert engineered for productive machining of Stahl and Gusseisen in industrial turning and boring operations Tiger·tec Silver coating technology WKP25S grade for stable wear resistance Optimised for Stahl and Gusseisen 4R‑E57 chipbreaker for controlled chips Consistent productivity through optimised grade and coating The Tiger·tec Silver coating combined with the WKP25S substrate reduces wear rates under typical turning and boring loads, resulting in longer tool life and fewer insert changes. For operations that prioritise cycle time, this coated grade offers measurable benefits: reduced downtime due to less frequent index changes and a more stable cutting edge over extended tool life. The result is a predictable machining rhythm and improved overall equipment effectiveness. The product designation P4840P-4R-E57 WKP25S reflects the chipbreaker geometry and grade choice, which together address abrasive wear and thermal loads common when machining medium-alloy materials. Better chip control and surface consistency with a dedicated chipbreaker The 4R‑E57 chipbreaker is designed to produce short, manageable chips when cutting into Stahl and Gusseisen, reducing the risk of entanglement and improving evacuation in deep or interrupted cuts. Controlled chip formation also supports more consistent contact conditions at the cutting edge, which translates into improved surface finishes and repeatable process outputs. This geometric control is particularly advantageous when high material removal rates are required or when machining components that demand narrow tolerances. Practical application guidance for reliable tool selection When selecting an insert for drilling and boring tasks, prioritise the match between insert geometry, grade and the workpiece group. The Tiger·tec Silver family is formulated for a wide range of steels and cast irons; this insert performs well in catalogue‑specified drilling and boring geometries. For best results, pair the insert with suitable holder geometry and cutting parameters aligned to the workpiece ISO group P and K, and ensure coolant or lubrication strategy supports the intended cut depth and spindle speed. The controlled wear behaviour of the WKP25S grade helps maintain process stability over serial runs. For application support or tailored recommendations on Walter Tools Tiger·tec Silver inserts, contact Metav Werkzeuge: info@metav-werkzeuge.com | +49 2822 7131930 — our technical consultants provide material‑specific cutting data and quick delivery options Technical data Article number: P4840P-4R-E57-WKP25S-WALTER Designation: P4840P-4R-E57 WKP25S Type: Bohr-/Aufbohrwendeschneidplatte Facts SKU: P4840P-4R-E57-WKP25S-WALTER UID: P4840P-4R-E57-WKP25S-WALTER Special features Series: Tiger·tec Silver Grade: WKP25S (coated carbide) Chipbreaker: 4R‑E57 Material compatibility: Stahl, Gusseisen Manufacturer: Walter Tools FAQ Which materials is this insert designed for? The insert is intended for machining Stahl (ISO group P) and Gusseisen (ISO group K); the WKP25S grade and 4R‑E57 chipbreaker address common wear modes for these materials. What does the Tiger·tec Silver designation mean? Tiger·tec Silver denotes the coating technology and graded carbide combination used on the insert to improve wear resistance and thermal stability during drilling and boring. Is the chipbreaker suitable for interrupted cuts? Yes, the 4R‑E57 chipbreaker provides controlled chip formation that helps with chip evacuation and reduces the risk of chip-related interruptions in many drilling and boring applications. How does the WKP25S grade affect tool life? WKP25S is formulated to balance wear resistance and toughness, offering more consistent tool life under typical industrial cutting conditions for Stahl and Gusseisen. Can this insert be used in standard Walter Tools tool holders? The insert follows conventional indexable insert designations and is compatible with matching holder geometries specified for P4840P‑type inserts; confirm holder compatibility with the chosen cutting geometry. 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 and indicate no affiliation between Metav Werkzeuge and the trademark holders. The offered item is an original, factory-new product of the manufacturer Walter Tools.
P4840P-4R-E57 WKP35S Wendeplatten - Walter Tools Technical data: - coating: Tiger·tec Silver (coated carbide) - material: P / K - application: machining of steel and cast iron - suitable for: steel - suitable for: cast iron
Take advantage of the combination of Tiger·tec Silver coating, the WKP35S grade and the 4R-E57 chipbreaker for reliable machining of steel and cast iron; order directly via Metav Werkzeuge or consult the technical team for process adaptation. P4840P-4R-E57 WKP35S Drill/bore indexable insert for steel and cast iron — Walter Tools P4840P-4R-E57 WKP35S is an indexable insert designed for drilling and bore enlargement applications in steel and cast iron, combining a Tiger·tec Silver coating with a dedicated 4R-E57 chipbreaker for stable chip formation. Tiger·tec Silver coating technology Optimised chip control 4R-E57 Suitable for steel and cast iron High wear resistance and process security Proven coating technology for extended tool life and consistent results The combination of the Tiger·tec Silver coating and the WKP35S grade provides high wear resistance and consistent performance when machining abrasive or heat-generating materials. The coating reduces adhesion and improves heat management, which leads to longer tool life and fewer interruptions in production. For workshops requiring dependable repeatability, this coated carbide solution supports sustained cutting under typical steel and cast iron conditions without frequent indexable insert changes. Geometry and chip control that stabilise the machining process The specific chipbreaker geometry 4R-E57 is engineered to produce predictable, short chips in cast iron and controlled chips in steel, reducing the risk of chip entanglement and improving surface integrity. This optimised chip control facilitates safer automatic chip evacuation and helps to maintain stable cutting forces, which in turn enhances hole quality and dimensional consistency during drilling and bore-enlargement operations. Application-focused benefits for production efficiency Designed for use in demanding production environments, the insert’s combination of grade WKP35S and Tiger·tec Silver technology enables higher cutting speeds with reliable edge stability. The result is improved productivity and fewer tool indices per component batch. Machine shop planners will appreciate the predictable wear behaviour and the potential for longer uninterrupted running times, supporting leaner setups and reduced tooling logistics. Process guidance and compatibility information The insert is certified for the ISO material classes P (steel) and K (cast iron), indicating suitability across common ferrous workpieces encountered in general machining. When selecting cutting data, consideration of material hardness and alloying is important; matching feed and speed to the chosen grade ensures the WKP35S performs as intended. For specific machining parameters or holder recommendations, consulting the technical advisors at Metav Werkzeuge can help to define optimal cutting conditions. For production teams seeking enhanced wear resistance and reliable chip control with Walter Tools’ Tiger·tec Silver inserts, contact Metav Werkzeuge for tailored advice and procurement: info@metav-werkzeuge.com | +49 2822 7131930 Technical data SKU: P4840P-4R-E57-WKP35S-WALTER ISO designation: P4840P-4R-E57 WKP35S Product type: Drill/bore indexable insert Series: Tiger·tec Silver Grade: WKP35S Chipbreaker: 4R-E57 Material class: P / K Manufacturer: Walter Tools Facts ISO code and designation: P4840P-4R-E57 WKP35S Series name: Tiger·tec Silver Chipbreaker designation: 4R-E57 Special features Coating: Tiger·tec Silver (coated carbide technology) Base material: coated cemented carbide Applicable materials: steel, cast iron Typical applications: drilling and bore enlargement (indexable insert) FAQ Which materials is this insert intended for? The insert is intended primarily for steel (ISO group P) and cast iron (ISO group K); the WKP35S grade and Tiger·tec Silver coating are tailored to these material classes. What does the 4R-E57 chipbreaker deliver in practice? The 4R-E57 geometry provides controlled chip formation that improves chip evacuation and surface quality during drilling and bore-enlargement operations with steel and cast iron. Is this a coated carbide grade and what are the advantages? Yes, WKP35S is a coated cemented carbide grade within the Tiger·tec Silver range; advantages include enhanced wear resistance, better heat management and improved edge life under typical machining conditions. Can this insert be used for high-speed machining? The combination of Tiger·tec Silver and WKP35S supports productive cutting regimes; suitable cutting speeds depend on the specific workpiece and machine setup, so refer to process guidelines for optimisation. What is the full product designation and SKU for ordering? The full ISO designation is P4840P-4R-E57 WKP35S, and the SKU is P4840P-4R-E57-WKP35S-WALTER for procurement and inventory purposes. 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 registered trademarks are mentioned for clarification purposes only; there is no affiliation between Metav Werkzeuge and the mentioned brands. The offered item is an original factory-new product of the stated manufacturer.
P4840P-4R-E57 WSP45G WSP45G Wendeplatten - Walter Tools
Take advantage of the Tiger·tec Gold coating and the optimised 4R‑E57 chipbreaker to boost machining stability and reduce tool changes; the result is more consistent throughput and lower overall process costs. Order the insert directly via Metav Werkzeuge or consult the technical team for cutting data and suitability. P4840P-4R-E57 WSP45G — Drill/boring indexable insert, Tiger·tec Gold, for steel, stainless steel and superalloys | Walter Tools A P4840P-4R-E57 WSP45G indexable insert designed for drilling and boring operations, combining a PVD-coated carbide grade for versatile performance across steel, stainless steel and heat-resistant alloys. Tiger·tec Gold coated carbide grade WSP45G Optimised 4R‑E57 chipbreaker geometry Suitable for steel, stainless and superalloys High edge stability for milling and drilling Consistent productivity from advanced coating technology The combination of the Tiger·tec Gold coating and the WSP45G grade delivers a measurable improvement in thermal resistance and wear behaviour in short to medium-length cycles. This PVD-coated carbide is formulated for reliable chip control and reduced flank wear when machining common engineering materials such as steel, stainless steel and superalloys. The result is fewer tool changes and more predictable component quality, which supports tighter process windows and a steadier production output. Precision chip formation and secure edge performance The integrated 4R‑E57 chipbreaker geometry stabilises the cutting zone during plunge and peripheral operations, promoting controlled chip evacuation and reducing the risk of built-up edge. In drilling and boring applications this translates to improved hole quality and a lower need for secondary finishing. The insert’s construction emphasises edge stability under thermal and mechanical load, which is especially relevant when machining materials that tend to work-harden or generate long, stringy chips. Application reliability and selection guidance for machining tasks Designed as an indexable insert for combined drilling, boring and light milling tasks, the product supports flexible tool management in mixed-production environments. Its PVD coating and substrate pairing enable a balance between toughness and wear resistance, making it suitable for interrupted cuts and modest feed variations. For tailored cutting parameters or to verify compatibility with specific machining centres, Metav Werkzeuge’s technical advisors provide cutting-data recommendations and application support to optimise cycle times and surface finish. Contact Metav Werkzeuge for tailored cutting data, application advice and to secure Tiger·tec Gold WSP45G inserts from Walter Tools; eMail: info@metav-werkzeuge.com — Tel: +49 2822 7131930 Technical Data Article number: P4840P-4R-E57-WSP45G-WALTER Manufacturer: Walter Tools Product type: Drill/boring indexable insert Designation: P4840P-4R-E57 WSP45G Grade: WSP45G Series: Tiger·tec Gold Facts Chipbreaker code: 4R‑E57 Applicable material groups: P / M / S SKU: P4840P-4R-E57-WSP45G-WALTER Special features PVD-coated carbide grade WSP45G Engineered for steel, stainless steel and superalloys Optimised for chip control and edge stability Suitable for drilling, boring and light milling FAQ What materials can this insert machine effectively? The WSP45G grade is formulated for a broad range of materials and is suitable for steel, stainless steel and heat-resistant superalloys, matching the P/M/S groups. How does the 4R‑E57 chipbreaker improve drilling performance? The 4R‑E57 chipbreaker promotes reliable chip formation and evacuation, reducing the likelihood of built-up edge and improving hole quality when using the P4840P-4R-E57 WSP45G insert. Is the WSP45G grade coated, and what benefit does this provide? Yes; the insert uses the Tiger·tec Gold PVD coating, which enhances thermal resistance and wear performance to extend effective cutting life under varied cutting conditions. For which operations is this insert primarily intended? The insert is intended for combined drilling and boring tasks, and it can be used for light milling operations where edge stability and chip control are required. Manufacturer: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany Trademarks and brand names are the property of their respective owners. Brand names and protected trademarks are mentioned here solely for explanatory purposes. There is no affiliation between our company and the referenced brands. The offered item is an original, brand-new product from the manufacturer Walter Tools.
P4840P-4R-E67 WKP25S Wendeplatten - Walter Tools
Take advantage of the proven combination of Tiger·tec Silver coating and the WKP25S grade for consistent cutting performance in drilling and boring operations; the optimised 4R‑E67 chipbreaker improves process stability and chip control. Order the insert directly via Metav Werkzeuge or contact the consultants for application advice. P4840P-4R-E67 WKP25S Drilling/Boring indexable insert — for steel and cast iron | Walter Tools The P4840P-4R-E67 WKP25S is a drilling/boring indexable insert engineered for productive metalcutting in mixed production environments, especially for steel and cast iron components. Tiger·tec Silver coating technology WKP25S coated cemented carbide grade Optimised 4R‑E67 chipbreaker geometry For steel and cast iron applications Consistent productivity through advanced grade and coating The combination of the WKP25S coated cemented carbide grade and the Tiger·tec Silver coating provides a reliable, high-performance cutting edge that keeps production stable. The coating reduces friction and thermal impact during drilling and boring, which helps to extend tool life and reduce downtime. For operations that demand repeatable cycle times and predictable wear, this indexable insert offers an economical balance between longevity and cutting efficiency, reducing the frequency of index changes and maintaining throughput. Better chip control and surface quality with optimised geometry The integrated 4R‑E67 chipbreaker is designed for reliable chip formation when machining both steel and cast iron, minimising built-up edge and erratic chip behaviour. Improved chip control translates into fewer interruptions and a cleaner hole or bore finish, which is particularly important in batch production and automated machining centres. The insert’s geometry supports consistent cutting forces, aiding in achieving stable surface quality while lowering the risk of tool-related rework. Versatile use in mixed-material production Designed for compatibility with ISO groups P and K, the insert suits a broad range of components found in general engineering and automotive applications. The grade and geometry combination enables productive turning of unalloyed and alloyed steels as well as abrasive cast irons, making the insert a practical choice where tool rationalisation and process flexibility are priorities. The indexable insert concept allows quick orientation changes at the toolholder, helping to shorten machine downtime during index changes. Consult Metav Werkzeuge for application-specific recommendations on the Walter Tools P4840P-4R-E67 WKP25S insert; call +49 2822 7131930 or email info@metav-werkzeuge.com Technical data SKU: P4840P-4R-E67-WKP25S-WALTER Type: Drilling/Boring indexable insert ISO designation: P4840P-4R-E67 WKP25S Series: Tiger·tec Silver Grade: WKP25S Chipbreaker: 4R‑E67 Material groups: P / K Facts Applicable material groups: P, K Chipbreaker code: 4R‑E67 Grade designation: WKP25S Special features Coating technology: Tiger·tec Silver Coated cemented carbide grade Suitable for steel and cast iron Manufacturer: Walter Tools FAQ Which materials is this insert suitable for? The P4840P-4R-E67 WKP25S insert from Walter Tools is intended for ISO material groups P and K, making it suitable for machining steel and cast iron. What does the Tiger·tec Silver coating provide? Tiger·tec Silver on the P4840P-4R-E67 WKP25S improves thermal resistance and reduces friction, which supports longer tool life and more consistent cutting when drilling and boring. How does the 4R‑E67 chipbreaker affect performance? The 4R‑E67 chipbreaker promotes controlled chip formation for both steel and cast iron, enhancing process stability and surface finish during repetitive machining tasks. Is this insert intended for general workshop use or industrial production? The design and grade of this indexable insert target industrial production environments where repeatability, tool life and productivity are essential. Can the insert be used on automated machining centres? Yes; the insert’s stability and chip control characteristics make it appropriate for automated systems that require consistent cutting behaviour and predictable wear. Manufacturer: Walter Tools; Walter AG, Tübingen, Germany Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are mentioned for explanatory purposes only. There is no affiliation between our company and the mentioned brands. The offered article is original, brand-new manufacturer goods.
P4840P-4R-E67 WKP35S Wendeplatten - Walter Tools
The combination of Tiger·tec Silver coating, the 4R‑E67 chipbreaker and proven suitability for steel and cast iron results in longer tool life and reliable chip control for drilling and boring operations; order the insert directly via Metav Werkzeuge or consult the technical team for application advice. P4840P-4R-E67 WKP35S drilling and boring indexable insert — Tiger·tec Silver, for steel & cast iron (Walter Tools) A P4840P-4R-E67 WKP35S indexable insert engineered for drilling and boring applications, optimised to deliver consistent chip control and extended wear resistance in steel and cast iron machining Tiger·tec Silver coating for extended life Optimised 4R‑E67 chipbreaker geometry Suited for steel and cast iron machining Stable edge and consistent performance Predictable chip control for uninterrupted cycles The specific 4R‑E67 chipbreaker is shaped to produce short, controllable chips during drilling and boring, which reduces the likelihood of recutting and machine downtime. The geometry promotes consistent chip evacuation in a range of feeds and depths, translating directly into fewer interruptions on the shop floor. Combined with the Tiger·tec Silver coating, this geometry helps maintain cutting-edge integrity and lowers tool-change frequency, supporting steady production throughput and measurable productivity gains. Broad material compatibility with reliable wear resistance Designed for ISO groups P and K, the grade WKP35S is a coated carbide compound tailored to the thermal and abrasive conditions typical of steel and cast iron machining. The coating decreases friction and resists abrasion, which benefits both tool life and finished-part quality. For operations that switch between unalloyed, alloyed steels and various cast irons, this insert offers a balanced performance profile, making it a pragmatic choice where versatility and predictable lifetime are priorities. Improved process security and surface quality A wear-resistant grade and a stable cutting edge contribute to process security and repeatable surface results in hole-making tasks. The reduced flank wear tendency of the grade minimises dimensional drift over longer runs, supporting consistent hole geometry and improved bore surface finish. In addition, the insert’s chip control characteristics reduce the need for secondary cleaning operations, which can shorten the overall machining cycle and support reliable batch consistency. For machining tasks that demand reliable chip management and extended tool life, contact Metav Werkzeuge for technical guidance or to arrange a supply of Walter Tools inserts; eMail info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: P4840P-4R-E67-WKP35S-WALTER Designation: P4840P-4R-E67 WKP35S Type: drilling/boring indexable insert Series: Tiger·tec Silver Grade: WKP35S Chipbreaker: 4R‑E67 Material group suitability: P (steel), K (cast iron) Facts ISO material groups: P, K Coating: Tiger·tec Silver (coated carbide) Geometry code: 4R‑E67 Product family: Tiger‑tec Silver Special features Coated carbide grade for wear resistance Optimised chipformer for short chips Suitable for a range of steel and cast iron applications Stable cutting edge for consistent performance FAQ What materials is this insert suitable for? The insert is suitable for ISO groups P (steel) and K (cast iron); the WKP35S grade is formulated for these materials. What is the purpose of the 4R‑E67 chipbreaker? The 4R‑E67 chipbreaker is designed to produce short, controllable chips, improving evacuation and reducing recutting during drilling and boring. How does the Tiger·tec Silver coating benefit performance? The Tiger·tec Silver coating reduces friction and improves abrasion resistance, which extends tool life and enhances process stability for hole-making operations. Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen, Germany Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenbezeichnungen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers.
P4840P-4R-E67 WSP45G WSP45G Wendeplatten - Walter Tools
Efficient, versatile performance and predictable edge life make this insert a practical choice for production environments that require consistent drilling and boring results. Benefit from the combination of a Tiger·tec Gold PVD coating and a dedicated 4R‑E67 chipbreaker for stable machining and reduced downtime — order directly via Metav Werkzeuge or contact our consultants for application advice. P4840P-4R-E67 WSP45G — Bohr-/Aufbohrwendeschneidplatte by Walter Tools, Tiger·tec Gold, chipbreaker 4R‑E67 P4840P-4R-E67 WSP45G is a coated carbide indexable insert engineered for demanding drilling and boring applications, delivering wear resistance and reliable chip formation across a wide range of metals. Tiger·tec Gold PVD performance boost Versatile for steel, stainless and superalloys Reliable chip control with 4R-E67 breaker Coated carbide grade WSP45G for durability Higher process stability through advanced coating and substrate The combination of the Tiger·tec Gold coating and a coated carbide substrate provides measurable improvements in wear resistance and thermal stability. A PVD layer reduces flank and crater wear under elevated temperatures, so the insert sustains cutting action for longer runs. In practice, this means fewer tool changes, more predictable cycle times and a reduction in unplanned downtime. The technical design targets efficient heat management, which is particularly important when working at higher cutting speeds or interrupted cuts. Predictable chip formation for safer, cleaner machining The 4R‑E67 chipbreaker is designed to control chip geometry during drilling and boring, converting continuous swarf into manageable segments. Controlled chips reduce the risk of tool jamming and improve surface quality by avoiding erratic chip evacuation. For operators, this translates to safer machining conditions and easier post-process handling. The chipbreaker’s geometry supports stable cutting forces and helps maintain a sharp cutting edge, extending the usable life of the insert under repetitive production cycles. Broad material compatibility for flexible shop-floor use Designed for the ISO material groups P, M and S, this insert handles a variety of applications: common and alloyed steel, stainless steel and temperature-resistant superalloys/titanium. The WSP45G grade is a tough, PVD-coated carbide that balances edge robustness with abrasion resistance, making it suitable where mixed-material production or frequent job changes occur. For shops seeking a single insert that performs well across multiple workpiece families, the combination of grade and chipbreaker reduces tooling complexity and inventory variety. Integration benefits and practical considerations for purchase As an indexable insert intended for drilling and boring operations, the design simplifies replacement and tool set-up, supporting high machine availability. The designation P4840P‑4R‑E67 indicates the insert geometry and chipbreaker configuration; matching the insert to the correct cutter body ensures axial and radial stability. Where application data are uncertain, trial cuts under representative conditions are recommended — the insert’s construction aims to deliver consistent results when speed, feed and coolant strategy are matched to the component material. For procurement or technical guidance on the Walter Tools P4840P‑4R‑E67 WSP45G, contact Metav Werkzeuge — our consultants provide application support and can advise on the optimal cutter match for specific drilling and boring tasks. Technical data Article number: P4840P-4R-E67-WSP45G-WALTER Label: Bohr-/Aufbohrwendeschneidplatte P4840P-4R-E67 WSP45G Walter Tools Product type: Bohr-/Aufbohrwendeschneidplatte Manufacturer: Walter Tools Series: Tiger-tec Gold Facts Material groups: P / M / S Grade: WSP45G Chipbreaker: 4R-E67 Coating: PVD (Tiger·tec Gold) Special features Coated carbide insert (PVD) Suitable for drilling and boring operations Designed for stable chip control and edge life Broad workpiece compatibility: steel, stainless steel, superalloys/titanium FAQ What materials can this insert machine effectively? The P4840P‑4R‑E67 WSP45G is specified for ISO groups P, M and S, which covers common and alloyed steel, stainless steel and heat-resistant superalloys/titanium. How does the 4R‑E67 chipbreaker improve machining? The 4R‑E67 geometry controls chip form and segmentation, improving evacuation during drilling and boring and reducing the chance of chip entanglement. Is the WSP45G grade suitable for high-temperature applications? Yes, the WSP45G grade uses a PVD-coated carbide designed for enhanced thermal stability and wear resistance in demanding cuts. Can this insert be used across different cutter systems? The insert is an indexable type; compatibility depends on the cutter body and seat geometry. Ensure the cutter is specified for the P4840P‑4R‑E67 designation for secure fitting. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen The Walter AG (brand: Walter Tools), headquartered in Tübingen, is one of 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. Brand names and protected designations are used for explanatory purposes only and do not indicate any connection between our company and the respective trademark owners. The offered article is an original, factory-new product of the manufacturer.
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