P4841P-3R-F57 WKP35S Wendeplatten - Walter Tools

Take advantage of the combination of consistent edge stability, reliable chip control, and versatile material suitability to maintain uninterrupted drilling and boring operations. Order the inserts directly via Metav Werkzeuge or consult the team for application advice.

P4841P-3R-F57 WKP35S — Drilling/Boring indexable insert by Walter Tools

P4841P-3R-F57 WKP35S is a purpose-designed indexable insert for drilling and boring applications, optimised for productive machining of steel and cast iron.

Tiger‑tec Silver coating for long life WKP35S grade for stable cutting edge Chipbreaker 3R‑F57 for controlled swarf Suitable for steel and cast iron machining

High productivity through advanced substrate and coating

The combination of a coated carbide substrate and the Tiger‑tec Silver technology provides a clear performance advantage in drilling and boring tasks. The coated microstructure increases wear resistance and reduces flank wear during extended cycles, which directly contributes to a longer service interval and fewer tool changes. This results in a measurable uplift in process efficiency and predictable tool life, especially in serial production where repeatability matters.

Consistent chip formation and fewer interruptions

The 3R‑F57 chipbreaker geometry is designed to produce short, controllable chips when machining steel and cast iron, reducing the risk of chip entanglement and workpiece damage. Stable chip flow lowers cycle times by minimising manual intervention and clearing times. For machines and setups where uptime is critical, this geometry improves operational reliability and helps maintain consistent surface quality across a batch.

Application-focused design for drilling and boring operations

As an indexable insert developed for drilling/boring operations, the geometry and edge preparation target the thermal and mechanical demands typical of these processes. The WKP35S grade balances toughness and hardness to resist chipping under intermittent cuts while still delivering low wear rates in continuous cutting. The result is a tool component that supports higher cutting parameters without compromising dimensional control of the bore.

Predictable performance for process stability

Walter Tools’ development focus on repeatable manufacturing outcomes is reflected in the composition and finish of this insert. The controlled coating application and grade selection promote a stable cutting edge, which contributes to consistent bore tolerances and surface finishes. For production environments that prioritise process security and repeatable part quality, the insert offers a dependable solution that aligns with modern machining requirements.

Contact Metav Werkzeuge for application recommendations or to request cutting data and availability — eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930

Technical Data

• Article number: P4841P-3R-F57-WKP35S-WALTER
• Label: Bohr-/Aufbohrwendeschneidplatte P4841P-3R-F57 WKP35S Walter Tools
• Series: Tiger‑tec Silver
• Grade: WKP35S
• Chipbreaker: 3R‑F57
• Material designation: P / K
• Product type: Bohr-/Aufbohrwendeschneidplatte
• Manufacturer: Walter Tools
• ISO designation: P4841P-3R-F57 WKP35S
• UID: P4841P-3R-F57-WKP35S-WALTER

Core specifications

• Coating technology: Tiger‑tec Silver
• Substrate: coated carbide
• Target material groups: steel, cast iron
• Geometry: 3R‑F57 chipbreaker
• Application: drilling and boring indexable insert

Special features and versions

• Optimised for stable chip control
• High wear resistance for prolonged tool life
• Balanced grade for toughness and hardness
• Designed for industrial drilling/boring operations
• Walter Tools quality and production standards

FAQ

What materials is this insert suited for?
The insert is designed for machining steel and cast iron; the WKP35S grade and geometry specifically address the wear and chip characteristics of these groups.

How does the Tiger‑tec Silver coating benefit the process?
The Tiger‑tec Silver coating increases wear resistance and reduces heat-related wear, resulting in extended tool life and more consistent bore quality when using the insert.

What advantage does the 3R‑F57 chipbreaker provide during drilling?
The 3R‑F57 chipbreaker promotes short, controllable chips, reducing the need for manual chip handling and lowering the risk of chip-related interruptions in drilling and boring cycles.

Is this insert suitable for heavy interrupted cuts?
The WKP35S grade offers a compromise of toughness and hardness that helps resist chipping under intermittent loads while maintaining wear resistance for continuous operations.

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

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