P4841C-5R-E57 WKP35S Wendeplatten - Walter Tools

Benefit from the combination of Tiger·tec Silver coating and the WKP35S carbide grade for reliable chip control and extended edge life; the insert’s 5R‑E57 chipbreaker stabilises machining in steel and cast iron while reducing unexpected tool changes. Order the insert directly via Metav Werkzeuge or consult the Metav team for application support.

P4841C-5R-E57 WKP35S — Drill/Boring Indexable Insert for Steel and Cast Iron by Walter Tools

The P4841C-5R-E57 WKP35S is a coated carbide indexable insert developed for drilling and boring operations, offering stable cutting behaviour and predictable chip control across demanding ferrous materials.

Tiger·tec Silver coated carbide grade WKP35S
Optimised 5R‑E57 chipbreaker for reliable chips
Engineered for steel (P) and cast iron (K)
Walter Tools quality for consistent edge life

Maximised productivity through consistent chip control

The optimised 5R‑E57 chipbreaker provides controlled chip segmentation, which directly reduces interruptions caused by chip jamming and manual clearing. In practice, consistent chip formation leads to fewer unplanned stops, improved tool life and more predictable cycle times. The combination of geometry and Tiger·tec Silver surface treatment is designed to maintain a stable cutting edge under the thermal and mechanical loads typical of drilling and boring processes.

Reliable performance across steel and cast iron

This grade is specified for the ISO groups P (steel) and K (cast iron). That means the insert’s substrate and coating chemistry are balanced to cope with the heat generation and chip shapes encountered when machining unalloyed, alloyed steels and various cast irons. For shops that process mixed batches of ferrous parts, the insert offers a pragmatic solution to reduce tool variants while keeping process security and repeatable results.

Coated carbide grade for extended edge life

The WKP35S designation denotes a coated carbide grade within the Tiger·tec Silver family. The coating enhances resistance to abrasive wear and thermal softening, which is particularly beneficial when bore diameters and material removal rates demand sustained cutting contact. As a result, surface finish consistency is improved and insert change intervals become more predictable, contributing to lower overall tooling costs.

Easy machining integration and predictable results

As an indexable insert for drilling and boring, the component integrates into standard tool holders and tooling systems without elaborate setup changes. Its defined geometry enables repeatable positioning and reliable seating, supporting consistent bore tolerances and less rework. Process planners will appreciate the reduced setup variability, while operators benefit from straightforward handling and stable cutting behaviour.

Reduced downtime and improved production economics

By combining a proven geometry with a high‑performance coating and a grade optimised for ferrous materials, the insert helps reduce the frequency of tool changes and unplanned corrective actions. The end result is a more continuous production flow with predictable tool consumption and improved part quality. The P4841C-5R-E57 WKP35S is therefore a practical choice where process security and consistent output are priorities.

For application advice or to secure the P4841C‑5R‑E57 WKP35S for upcoming production runs, contact Metav Werkzeuge GmbH directly at info@metav-werkzeuge.com or call +49 2822 7131930 — Metav’s consultants provide technical support and delivery coordination

Technical data

• SKU: P4841C-5R-E57-WKP35S-WALTER
• Designation: P4841C-5R-E57 WKP35S
• Product type: Drill/boring indexable insert
• Manufacturer: Walter Tools
• Series: Tiger·tec Silver

Facts

• ISO designation: P4841C-5R-E57 WKP35S
• Chipbreaker geometry: 5R‑E57
• Material suitability: P (steel), K (cast iron)

Special features

• Coated carbide (Tiger·tec Silver)
• Grade: WKP35S
• Application: Drilling / boring operations
• Stable cutting edge for predictable performance

FAQ

What materials is this insert designed for?
The insert is optimised for machining steel (ISO P) and cast iron (ISO K); the WKP35S grade and Tiger·tec Silver coating address the wear and chip behaviour typical of these material groups.

How does the 5R‑E57 chipbreaker affect machining?
The 5R‑E57 chipbreaker promotes controlled chip segmentation during drilling and boring, improving chip evacuation and reducing the risk of chip entanglement that can interrupt the cutting process.

Is the coating suitable for high temperatures during drilling?
Yes, the Tiger·tec Silver coating enhances thermal resistance and reduces abrasive wear, supporting longer edge life under the elevated temperatures encountered in holemaking.

Can the insert be used in existing tool holders for indexable drilling?
The geometry and designation align with standard indexable drilling systems; compatibility depends on the specific holder but the insert is intended for straightforward integration into common toolholders.

What is the SKU and who manufactures this insert?
The SKU is P4841C-5R-E57-WKP35S-WALTER and the insert is manufactured by Walter Tools as a Tiger·tec Silver grade.

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

The Walter AG (brand appearance: Walter Tools) with headquarters in Tübingen is among the world’s leading manufacturers of precision tools for metalworking and is part of the Sandvik Group. Protected trademarks and trade names belong to their respective owners. Mention of brand names serves explanatory purposes; there is no affiliation between our company and the named brands. The offered item is an original, factory‑new product of the manufacturer.