P4841C-7R-E57 WKP35S Wendeplatten - Walter Tools

Benefit from the Tiger·tec Silver coating and the WKP35S grade for extended tool life and consistent surface quality. The 7R-E57 chipbreaker supports stable chip control in demanding drilling and boring cycles. Order the insert directly via Metav Werkzeuge or consult the technical team for application support.

P4841C-7R-E57 WKP35S drilling/boring indexable insert for steel and cast iron — Walter Tools

P4841C-7R-E57 WKP35S is an indexable insert engineered for productive drilling and boring operations in industrial machining, with a focus on robust performance in steel and cast iron applications.

• Tiger·tec Silver coating for durability
• Optimised for steel and cast iron
• 7R-E57 chipbreaker for stable chips
• Coated carbide grade WKP35S

Sustained productivity with advanced coating

The combination of the Tiger·tec Silver coating and the WKP35S grade provides reliable wear resistance and consistent cutting-edge performance across extended tool life. The coated carbide substrate reduces abrasive wear and corrosion of the cutting edge, which translates into fewer tool changes and steadier cycle times. This results in measurable improvements in production uptime and contributes to predictable process windows during medium- to high-duty drilling and boring sequences.

Reliable chip control to keep cycles running

The integrated 7R-E57 chipbreaker is designed to shape chips favourably during interrupted and continuous cuts, ensuring stable chip control and safe evacuation from the cutting zone. Improved chip formation reduces the risk of recutting, helps maintain surface integrity and lowers the likelihood of tool damage. For machining centres where consistent part finish and reduced rework rates are priorities, this geometry supports uninterrupted cycles and predictable machining results.

Clear suitability for steel and cast iron machining

The insert is optimised for ISO groups P (steel) and K (cast iron): P denotes suitability for unalloyed and alloyed steels with typical heat generation and continuous chips, while K indicates adaptability to abrasive cast-iron chips that tend to break more readily. This targeted design enables dependable performance across a wide workpiece spectrum without compromising on surface quality or tool life. The material assignment simplifies tooling decisions in mixed-production environments.

Shop-floor benefits and process integration

As a drilling/boring indexable insert from Walter Tools, the component is intended for straightforward integration into established toolholders and machining sequences. Its design promotes consistent gripping and repeatable positioning, which supports tool-change efficiency and traceable quality in serial production. For customers seeking to validate cutting parameters or adapt the insert to specific setups, Metav Werkzeuge provides application guidance to align cutting data with machine capability and workpiece characteristics.

For tailored advice on integrating the Walter Tools P4841C-7R-E57 WKP35S insert into specific machining processes, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for expert consultancy and selection support

Technical Data

• SKU: P4841C-7R-E57-WKP35S-WALTER
• Article: Bohr-/Aufbohrwendeschneidplatte P4841C-7R-E57 WKP35S Walter Tools
• Product type: Drilling/boring indexable insert
• Series: Tiger-tec Silver
• Grade: WKP35S
• Geometry / chipbreaker: 7R-E57
• Material of insert: Coated carbide
• Material applications: Steel (P), Cast iron (K)
• Manufacturer: Walter Tools
• UID: P4841C-7R-E57-WKP35S-WALTER

Key figures

• No numerical data specified in the provided product information

Special features

• Tiger·tec Silver coating
• Coated carbide grade WKP35S
• Optimised for steel (P) and cast iron (K)
• 7R-E57 chipbreaker for controlled chips
• Intended for drilling and boring applications
• Walter Tools brand and series Tiger-tec Silver

FAQ

What materials is this insert suitable for?
The P4841C-7R-E57 WKP35S insert is optimised for P (steel) and K (cast iron) workpiece groups, offering balanced performance for both continuous and interrupted cutting conditions.

What is the main benefit of the Tiger·tec Silver coating?
The Tiger·tec Silver coating on the WKP35S grade enhances wear resistance and thermal stability, extending edge life and improving consistency in surface finish over prolonged cycles.

How does the 7R-E57 chipbreaker affect machining?
The 7R-E57 chipbreaker produces controlled chip shapes that evacuate reliably, reducing recutting and helping to maintain a stable process in drilling and boring operations.

Is this insert suitable for high-speed applications?
The coated carbide composition and Tiger·tec Silver technology favour elevated cutting performance; final suitability for high-speed regimes depends on machine rigidity and specific cutting parameters.

Can the insert improve process repeatability in serial production?
Yes, the insert’s geometry and coated grade support consistent cutting behaviour and repeatable tool changes, which contributes to traceable quality in series machining.

Manufacturer / Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany.
Protected trademarks and trade names belong to their respective owners. Brand names and registered trademarks are mentioned for explanatory purposes only; there is no affiliation between Metav Werkzeuge and the named manufacturers. The offered article is an original, factory-new product of the manufacturer (Walter Tools).