P4841P-1R-A57 WKP35S Wendeplatten - Walter Tools

Benefit from the combination of Tiger·tec Silver coating and the WKP35S grade for extended tool life and reliable chip control in demanding drilling and enlargement operations; order via Metav Werkzeuge or consult the technical team for application support.

P4841P-1R-A57 WKP35S Drilling/boring indexable insert — Tiger·tec Silver by Walter Tools

The P4841P-1R-A57 WKP35S is a coated indexable insert engineered for drilling and bore-enlargement tasks, delivering consistent performance in machining steel and cast iron.

• Tiger·tec Silver coating for longer tool life
• WKP35S grade for steel and cast iron
• 1R-A57 chipbreaker for consistent chip control
• Stable cutting edge for productive machining

Longer tool life through advanced coating and grade

The combination of Tiger·tec Silver coating and the WKP35S grade delivers a wear-resistant cutting edge, which translates into fewer tool changes and longer uninterrupted production cycles. The insert’s substrate and coating system form a coated carbide structure that resists thermal and abrasive wear typical for P- and K-group materials. This technical pairing reduces flank wear progression and supports predictable tool life, improving overall process efficiency and lowering unit machining costs.

Consistent chip formation and reduced cycle interruptions

The integrated 1R-A57 chipbreaker is designed to produce manageable chip shapes during drilling and bore enlargement, preventing chip congestion in the cutting zone and supporting stable coolant flow. Controlled chip formation leads to more reliable hole quality and less manual intervention, which increases machine uptime and contributes to higher throughput. The geometry supports repeatable performance across batch runs and aids in maintaining surface finish and dimensional accuracy.

Broad applicability and process confidence for production shops

Optimised for the ISO groups P (steel) and K (cast iron), the insert is suitable for both unalloyed and alloyed steels as well as a wide range of cast-iron grades. The proven cutting-edge stability and coating technology make this insert a practical choice for manufacturers seeking consistent results in mixed-production environments. For specific machining strategies, tooling holders or cutting parameters, application advice is available from Metav Werkzeuge to ensure the insert meets the intended process requirements.

Contact Metav Werkzeuge for tailored application support and reliable supply of the Walter Tools P4841P-1R-A57 WKP35S insert at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical Data

• SKU: P4841P-1R-A57-WKP35S-WALTER
• Article designation: P4841P-1R-A57 WKP35S
• Type: Drilling/boring indexable insert
• Series: Tiger·tec Silver
• Grade: WKP35S
• Manufacturer: Walter Tools

Core specifications

• Included angle: 57°
• Chipbreaker: 1R-A57
• Material application groups: P / K

Materials & special features

• Coating technology: Tiger·tec Silver
• Tool material: coated carbide (beschichtetes Hartmetall)
• Suitable for: Steel (P), Cast iron (K)
• Typical applications: drilling and bore enlargement
• Stable cutting edge for productive machining

FAQ

What materials can be machined with this insert?
The P4841P-1R-A57 WKP35S insert is optimised for ISO groups P (steel) and K (cast iron) and is suitable for unalloyed and alloyed steels as well as a broad range of cast-iron grades.

What does the Tiger·tec Silver designation mean for performance?
Tiger·tec Silver denotes a modern coating technology and, together with the WKP35S grade, provides enhanced wear resistance and thermal stability for extended tool life under drilling and bore-enlargement loads.

How does the 1R-A57 chipbreaker improve machining?
The 1R-A57 chipbreaker promotes controlled chip formation, reducing the risk of chip accumulation in the hole and helping to maintain consistent surface finish and dimensional accuracy during production.

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

The Walter AG (brand presentation: Walter Tools) with headquarters in Tübingen is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Swedish Sandvik Group. Protected trademarks and trade names remain the property of their respective owners and are used here solely for explanation. There is no connection between our company and the mentioned brands beyond the sale of genuine, factory-new products of the manufacturer.