P4841C-5R-A57 WKP35S Wendeplatten - Walter Tools

Take advantage of the Tiger‑tec Silver coating and the WKP35S grade for consistent tool life and reliable chip control in demanding drilling and boring operations; consult Metav Werkzeuge for application-specific recommendations or to request compatible inserts.

P4841C-5R-A57 WKP35S — Drilling/boring indexable insert, Tiger‑tec Silver, for steel and cast iron | Walter Tools

The P4841C-5R-A57 WKP35S is a coated carbide indexable insert from the Tiger‑tec Silver series, designed for drilling and boring applications in steel and cast iron with a geometry tuned for consistent chip formation and process reliability

• Tiger‑tec Silver coating for extended life
• Optimised for steel and cast iron machining
• Geometry 5R‑A57 for predictable chip control
• WKP35S coated carbide grade for stable wear

Greater productivity through coating and grade optimisation

The combination of the Tiger‑tec Silver coating and the WKP35S grade delivers improved wear resistance and thermal stability during drilling and boring. By reducing flank and crater wear, the insert maintains cutting performance for longer tool lifetimes, which translates into fewer tool changes and higher machine uptime. The described coating technology is engineered to resist adhesive and abrasive wear commonly encountered when machining both unalloyed and alloyed steels as well as cast irons, supporting a stable, repeatable process.

Reliable chip management for safer machining cycles

With the 5R‑A57 chipbreaker geometry, this insert promotes controlled chip segmentation and evacuation, reducing the risk of chip entanglement and improving surface integrity. Predictable chip behaviour helps to avoid unexpected tool load peaks and supports more consistent cycle times. For shops transitioning between different grades of steel and grey or nodular cast iron, the geometry and grade combination simplifies setting optimisation and reduces scrap from poor chip control.

Practical benefits for workshop and production environments

As a drilling and boring indexable insert, the design focuses on repeatable results and straightforward tool handling. The coated carbide construction enables higher cutting parameters compared with uncoated grades while maintaining edge security, supporting productive metal removal rates. Combined with correct toolholder selection and process parameters, the insert contributes to improved throughput and consistent part quality, making it well suited for serial production as well as jobbing work where reliability matters.

For application advice or to secure the Walter Tools P4841C-5R-A57 WKP35S for specific machining tasks, contact Metav Werkzeuge by email or phone to discuss process parameters and availability

Technical Data

• Article number: P4841C-5R-A57-WKP35S-WALTER
• Designation: P4841C-5R-A57
• ISO designation: P4841C-5R-A57 WKP35S
• Product type: Drilling/boring indexable insert
• Grade: WKP35S
• Series: Tiger‑tec Silver

Facts

• Geometry: 5R‑A57
• Material groups: P (steel), K (cast iron)

Special features

• Coating: Tiger‑tec Silver
• Base material: Coated carbide
• Application focus: Drilling and boring
• Manufacturer: Walter Tools

FAQ

What materials is this insert suitable for?
The P4841C-5R-A57 WKP35S is specified for steel (ISO group P) and cast iron (ISO group K), with the grade and coating optimised for these materials.

How does the Tiger‑tec Silver coating improve performance?
Tiger‑tec Silver reduces abrasive and adhesive wear on the cutting edge, allowing the P4841C-5R-A57 WKP35S to run at higher parameters with increased tool life and improved process consistency.

What role does the 5R‑A57 geometry play?
The 5R‑A57 chipbreaker promotes predictable chip segmentation and evacuation, supporting safer machining cycles and more consistent surface finish when using the insert for drilling or boring.

Is this insert compatible with standard indexable drill holders?
Yes; the insert is designed for use in compatible drilling and boring tool systems that accept the specified ISO-type insert designation and geometry.

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

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