P4841C-6R-A57 WKP35S Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Silver coating, the WKP35S grade and the 6R‑A57 chipbreaker for reliable performance in steel and cast iron machining; order directly via Metav Werkzeuge or contact our consultants for application advice.

P4841C-6R-A57 WKP35S drilling/boring indexable insert — Tiger·tec Silver (Walter Tools)

The P4841C-6R-A57 WKP35S is an indexable insert engineered for drilling and boring applications in steel and cast iron, delivering consistent chip control and extended tool life.

• Tiger·tec Silver coating extends tool life
• WKP35S grade for steel and cast iron machining
• 6R‑A57 chipbreaker for stable chip formation
• Suited for drilling and boring operations

High-efficiency performance for demanding production

The coating and substrate combination of this insert focuses on process reliability and productivity. The Tiger·tec Silver coating reduces flank wear and supports higher cutting parameters, while the WKP35S grade provides a wear-resistant, coated carbide substrate suitable for the thermal and abrasive conditions encountered when machining steel and cast iron. These properties translate into longer tool life and reduced tool changes, which helps to keep cycle times predictable and production costs down.

Predictable chip control and surface quality

The integrated 6R‑A57 chipbreaker is optimised to produce short, controllable chips when working with typical steels and cast irons. Stable chip formation reduces the risk of re-cutting and tool chatter, contributing to a consistent surface finish and fewer downstream corrective operations. For tool rooms and production shops aiming for steady, repeatable results, this geometry supports a smoother process window and simplified chip evacuation.

Application guidance and material suitability

The insert is specified for ISO material groups P (steel) and K (cast iron). In practice, that means the grade and geometry are tailored to cope with the heat generation and chip forms typical of unalloyed and alloyed steels, as well as the abrasive, often brittle chips of cast iron. The coated carbide composition offers a balanced combination of toughness and hardness, making the insert appropriate for roughing and medium finishing operations in these material classes.

Process assurance and brand reliability

From a production-management perspective, the combination of a coated carbide grade and a purpose-designed chipbreaker means fewer interruptions for tool changes and a higher degree of process security. Walter Tools’ engineering focus on stable cutting edges and consistent manufacturing contributes to reproducible tool performance. Operators benefit from predictable wear behaviour and improved uptime when this insert is matched to appropriate cutting parameters and machine rigidity.

For process-stable drilling and boring with Tiger·tec Silver technology, contact Metav Werkzeuge for tailored advice and ordering: info@metav-werkzeuge.com or phone +49 2822 7131930

Technical Data

• SKU: P4841C-6R-A57-WKP35S-WALTER
• Designation: P4841C-6R-A57 WKP35S
• Product type: drilling/boring indexable insert
• Grade: WKP35S
• Series: Tiger·tec Silver
• Chipbreaker: 6R‑A57
• Manufacturer: Walter Tools

Measured characteristics

• ISO material groups: P (steel), K (cast iron)
• Intended operations: drilling, boring
• Coating type: Tiger·tec Silver (coated carbide)
• Article code: P4841C-6R-A57

Special features

• Coated carbide substrate
• Optimised chip control geometry
• Designed for stable wear behaviour
• Suitable for production and serial machining

FAQ

What materials can this insert machine effectively?
The P4841C-6R-A57 WKP35S insert is designed for ISO groups P and K, meaning it machines steel and cast iron effectively when used with appropriate cutting data.

Which chipbreaker is fitted and what benefit does it provide?
The insert uses the 6R‑A57 chipbreaker, which promotes stable, short chip formation and improved chip evacuation in drilling and boring operations.

Is the WKP35S grade suitable for higher cutting speeds?
WKP35S, with the Tiger·tec Silver coating, supports elevated cutting parameters compared with uncoated grades; selection of speeds should still consider machine rigidity and coolant strategy.

Can this insert be used for finishing as well as roughing?
The geometry is primarily optimised for drilling and boring with good chip control; it is suitable for roughing and certain medium finishing tasks depending on the specific application and cutting data.

How does the Tiger·tec Silver coating affect tool life?
The Tiger·tec Silver coating reduces flank wear and helps maintain a stable cutting edge, which extends tool life and contributes to consistent machining quality under typical steel and cast iron conditions.

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

Trademarks and trade names are the property of their respective owners. Brand names and protected trade marks are mentioned for explanatory purposes only. There is no affiliation between our company and the mentioned brands. The offered article is an original factory-new product of the manufacturer.