P4841P-7R-E57 WKP35S Wendeplatten - Walter Tools

High wear resistance and reliable chip control make this insert well suited to productive machining of steel and cast iron; the Tiger·tec Silver coating and WKP35S grade extend tool life while maintaining surface quality. Order the P4841P-7R-E57 WKP35S drilling/boring indexable insert directly via Metav Werkzeuge or ask our consultants if needed.

P4841P-7R-E57 WKP35S — Drilling/Boring Indexable Insert, Tiger·tec Silver (Walter Tools)

The P4841P-7R-E57 WKP35S is a drilling and boring indexable insert designed for high-productivity machining of steel and cast iron, combining a modern coating system with an optimised chipbreaker for stable cutting conditions.

• Tiger·tec Silver coating for long life
• WKP35S grade for steel and cast iron
• Optimised chip control, 7R‑E57 geometry
• Compatible with P4841P pocket type

Increase throughput with extended tool life

The coated carbide composition of this insert, delivered in the Tiger·tec Silver series, provides enhanced wear resistance and thermal stability during continuous machining. The WKP35S grade is a coated cemented carbide designed specifically for the heat and chip patterns typical of steel and the abrasive nature of cast iron, so cycle times remain consistent and edge life is prolonged. By selecting this insert, machine shops benefit from fewer toolchanges and more predictable tool consumption, which supports higher daily output and simplified process planning.

Safer, faster machining through consistent chip control

The integrated 7R‑E57 chipbreaker geometry improves fragmentation and evacuation of swarf in both drilling and boring operations, reducing the risk of built-up edge and workpiece rework. Improved chip control minimises interruptions from tangled swarf and reduces the load on coolant and extraction systems, contributing to uninterrupted shifts and lower scrap rates. The standardised designation ensures the insert seats correctly in compatible P4841P-style toolholders, enabling rapid replacement and consistent cutting conditions across lots.

Predictable performance and straightforward logistics

Standard ISO-style designation and series classification make the insert straightforward to specify for production runs and reorders. The combination of a robust coating and a proven carbide grade leads to reproducible component surface finish and dimensional stability, which aids quality control and reduces the need for downstream finishing. Inventory management is simplified by the clear part code and compatibility with common pocket types, so shops can maintain lean stocks without compromising readiness for varied machining tasks.

Contact Metav Werkzeuge for tailored application advice on the Walter Tools P4841P-7R-E57 WKP35S insert and to confirm availability or delivery options via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• SKU: P4841P-7R-E57-WKP35S-WALTER
• Name: P4841P-7R-E57 WKP35S
• Manufacturer: Walter Tools
• Series: Tiger·tec Silver
• Grade: WKP35S

Facts

• ISO designation: P4841P-7R-E57 WKP35S
• Geometry / chipbreaker: 7R‑E57
• Material applicability: P (steel), K (cast iron)

Special features

• Coating: Tiger·tec Silver (coated cemented carbide)
• Material composition: coated carbide
• Typical applications: drilling and boring operations
• Compatible pocket form: P4841P-style inserts

FAQ

What materials is this insert suitable for?
The P4841P-7R-E57 WKP35S insert is intended for machining steel (P) and cast iron (K), utilising the WKP35S grade tuned to those material groups.

How does the Tiger·tec Silver coating benefit production?
The Tiger·tec Silver coating on the P4841P-7R-E57 WKP35S reduces abrasive and thermal wear, delivering longer tool life and more consistent surface quality over extended cycles.

Is the insert compatible with standard P4841P toolholders?
Yes, the insert’s designation aligns with P4841P pocket styles, ensuring correct seat and repeatable performance when used with matching toolholders.

What role does the 7R‑E57 chipbreaker play?
The 7R‑E57 chipbreaker promotes controlled chip formation and evacuation, lowering the risk of swarf-related stoppages and improving machining stability.

Can this insert be used for high-speed applications?
While the WKP35S grade and Tiger·tec Silver coating provide good thermal resilience, final suitability for high-speed parameters should be validated against specific machine and workpiece conditions using trial cuts.

Manufacturer / Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen

Protected trademarks and trade names remain the property of their respective owners. Brand names and protected designations are used here for explanatory purposes only. There is no affiliation between our company and the mentioned brands. The offered item is an original, brand‑new product of Walter Tools.