P4840P-2R-E57 WSP45G Wendeplatten - Walter Tools

The combination of a Tiger·tec Gold PVD coating and the WSP45G carbide grade delivers a durable cutting edge and predictable wear behaviour for drilling and boring operations in steel, stainless steel and heat‑resistant alloys. Order the insert directly via Metav Werkzeuge or consult the team for application-specific cutting data.

P4840P-2R-E57 WSP45G drilling/boring indexable insert by Walter Tools — Tiger·tec Gold, 2R‑E57 chipbreaker

The P4840P-2R-E57 WSP45G is a coated indexable insert designed for drilling and boring tasks, optimised for machining steel, stainless steel and high‑temperature alloys.

• Tiger·tec Gold PVD coating
• Versatile P / M / S material capability
• Chipbreaker design 2R‑E57
• Coated carbide grade WSP45G

Consistent wear resistance for uninterrupted production

The Tiger·tec Gold coating in combination with the WSP45G grade creates a hard, heat‑resistant surface that stabilises the cutting edge under thermal and mechanical load. This coated carbide construction reduces flank wear and supports repeatable tool life, which translates into fewer tool changes and higher machine utilisation. For production environments where process security and predictable component quality matter, the insert’s coating technology provides measurable benefits in terms of surface finish consistency and lower scrap rates.

Stable chip control improves drilling and boring efficiency

The integrated 2R‑E57 chipbreaker is tailored to promote safe chip formation when machining P / M / S material groups, including tough, ductile stainless steel and heat‑resistant superalloys. By controlling chip flow, the insert reduces the risk of built‑up edge and clogging in through‑hole and blind‑hole operations, improving coolant access and helping to maintain consistent hole geometry. Improved chip handling also reduces forces on the tool, which supports steady hole tolerances and extended edge life.

Practical selection and application guidance for everyday machining

This insert is suited to a wide range of industrial applications where drilling and boring demand a balance of edge stability and versatility. The WSP45G grade performs well across unalloyed and alloyed steel, stainless steel and certain high‑temperature alloys, making it a pragmatic choice for job shops and serial production alike. When selecting cutting parameters, focus on achieving stable cutting conditions and appropriate coolant application; the insert’s PVD coating tolerates elevated temperatures but benefits from consistent chip evacuation and moderate feed rates to prevent thermal overload.

For tailored cutting data, availability and quick delivery of Walter Tools Tiger·tec Gold inserts, contact Metav Werkzeuge by e‑mail or phone for personalised recommendations and production support.

Technical data

• SKU: P4840P-2R-E57-WSP45G-WALTER
• Label: Bohr-/Aufbohrwendeschneidplatte P4840P-2R-E57 WSP45G Walter Tools
• Product type: Drilling/boring indexable insert
• Designation: P4840P-2R-E57 WSP45G
• Manufacturer: Walter Tools
• Series: Tiger·tec Gold
• Grade: WSP45G

Core data

• Applicable material groups: P / M / S
• Chipbreaker: 2R‑E57

Special features

• Coating: Tiger·tec Gold (PVD)
• Material: Coated carbide
• Suitable applications: drilling and boring

FAQ

What materials can be machined with this insert? The insert is suitable for machining steel, stainless steel and heat‑resistant alloys as indicated by the P / M / S designation; the Walter Tools P4840P‑2R‑E57 WSP45G grade is engineered for these groups.

How does the Tiger·tec Gold coating benefit production? The Tiger·tec Gold PVD coating increases heat resistance and reduces abrasive wear on the cutting edge, helping the Walter Tools insert to achieve more consistent tool life and stable surface finishes.

What role does the 2R‑E57 chipbreaker play during drilling? The 2R‑E57 chipbreaker promotes predictable chip formation and evacuation during drilling and boring, which reduces built‑up edge and supports dimensional stability in holes.

Is this insert suitable for both through‑hole and blind‑hole operations? Yes, the insert’s chip control and coating combination are appropriate for both through‑hole and blind‑hole drilling and boring tasks when cutting conditions are set to stable parameters.

How should the grade WSP45G be positioned among other Walter Tools grades? WSP45G is a versatile PVD‑coated carbide grade emphasising toughness and broad applicability, making it a pragmatic choice where a balance between wear resistance and edge stability is required.

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 solely for explanation. There is no affiliation between our company and the mentioned brands. The offered item is an original, factory‑new product of the manufacturer Walter Tools.