P4841C-7R-A57 WKP35S Wendeplatten - Walter Tools

Taking advantage of the Tiger‑tec Silver coating and the WKP35S grade together with the 7R‑A57 chipbreaker ensures stable chip control, long tool life and consistent machining results on steel and cast iron — order directly via Metav Werkzeuge or contact our consultants for application advice.

Boring/Enlarging Indexable Insert P4841C-7R-A57 WKP35S — Tiger‑tec Silver (Walter Tools)

The P4841C-7R-A57 WKP35S is a precision indexable insert engineered for boring and enlarging operations, optimised for machining steel and cast iron in industrial production environments

• Tiger‑tec Silver coating for extended life
• Optimised 7R‑A57 chipbreaker for stable chips
• Suited to steel and cast iron machining
• Indexable design for predictable tool changes

Greater productivity through predictable wear and chip control

The combination of the Tiger‑tec Silver coating and the WKP35S grade delivers measurable improvements in tool life and process stability. The advanced coating reduces abrasive and adhesive wear while the substrate maintains cutting-edge toughness; together these characteristics lead to fewer unplanned tool changes and a steadier surface finish. As a result, cycle times and scrap rates fall, contributing to a lower cost per part and more consistent throughput on the shop floor.

Reliable performance on steel and cast iron with clear application logic

Designed according to the ISO material groups, the insert is coded P / K, which means it is purpose-built for steel (P) and cast iron (K) applications. For steel this grade copes with the typical heat generation and continuous chip formation, while for cast iron the geometry and coating resist abrasive wear and handle short, breaking chips. This dual suitability reduces tool inventory and simplifies tooling decisions for mixed-production environments.

Practical handling and toolroom benefits that save time

The insert’s indexable format and the 7R‑A57 chipbreaker geometry make tool changes quick and repeatable, supporting stable chip evacuation and reduced rework. The ISO designation and clear part coding ease spare-part management and integration into existing holders; the result is less downtime during changeovers and a faster return to full production. Backed by Walter Tools’ established manufacturing quality, the insert supports long-term reproducibility and predictable productivity.

Contact Metav Werkzeuge today for a tailored recommendation on using the Walter Tools P4841C-7R-A57 WKP35S in current setups; phone +49 2822 7131930 or eMail info@metav-werkzeuge.com for expert application support

Technical data

• SKU: P4841C-7R-A57-WKP35S-WALTER
• Label: Bohr-/Aufbohrwendeschneidplatte P4841C-7R-A57 WKP35S Walter Tools
• Product type: Boring/Enlarging indexable insert
• Brand: Walter Tools
• Grade: WKP35S
• Series: Tiger‑tec Silver
• Chipbreaker: 7R‑A57
• Material designation: P / K
• ISO designation: P4841C-7R-A57 WKP35S
• UID: P4841C-7R-A57-WKP35S-WALTER

Facts

• Geometry code: 7R‑A57
• Article designation: P4841C-7R-A57 WKP35S
• SKU code: P4841C-7R-A57-WKP35S-WALTER

Special features

• Coating: Tiger‑tec Silver (coated carbide)
• Suitable for: Steel (P), Cast iron (K)
• Product form: Indexable insert for boring/enlarging
• Grade characteristics: wear-resistant, process-stable
• Manufacturer: Walter Tools

FAQ

What materials is this insert suitable for?
The insert is specified for steel (ISO group P) and cast iron (ISO group K); the WKP35S grade and Tiger‑tec Silver coating are tuned to those material behaviours.

How does the Tiger‑tec Silver coating help in production?
The Tiger‑tec Silver coating improves resistance to abrasive and adhesive wear, extending tool life and stabilising cutting conditions, which helps the WKP35S grade deliver consistent results over longer tool lives.

Is the geometry 7R‑A57 important for chip control?
Yes, the 7R‑A57 chipbreaker is designed to shape and break chips reliably during boring and enlarging, promoting efficient evacuation and reducing the risk of chip-related surface defects.

Which product designation helps ordering the correct insert?
Refer to the ISO designation P4841C-7R-A57 WKP35S or SKU P4841C-7R-A57-WKP35S-WALTER to ensure compatibility with the intended holder and application.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and protected product names are mentioned solely for explanatory purposes. There is no connection between our company and the named brands. The offered item is an original, brand-new product from the manufacturer Walter Tools.