P4841C-3R-A57 WKP35S Wendeplatten - Walter Tools

Take advantage of a high-performance indexable solution that pairs the Tiger·tec Silver coating with the WKP35S grade for consistent edge life and dependable chip control in steel and cast iron machining; order genuine Walter Tools inserts via Metav Werkzeuge or consult our specialists for application advice.

P4841C-3R-A57 WKP35S — Drilling and bore‑enlarging indexable insert (Walter Tools)

A P4841C-3R-A57 WKP35S indexable insert engineered for productive drilling and bore‑enlarging operations in steel and cast iron, combining a specialised chipbreaker with a high‑performance coating for stable cutting conditions

• Tiger·tec Silver coating for extended tool life
• WKP35S grade for steel and cast iron machining
• Precision chipbreaker 3R‑A57 for consistent chips
• Designed for drilling and bore‑enlarging operations

Consistent productivity through engineered chip control

The combination of the 3R‑A57 chipbreaker and the Tiger·tec Silver technology delivers predictable chip formation during drilling and bore enlargement, reducing interruptions for chip evacuation and rework. This geometry is tailored to convert otherwise irregular swarf into controllable chips, which lowers cycle-time variability and supports a steady production flow. The result is fewer tool changes and more uptime on the machine.

Extended edge life and thermal resistance for reliable shifts

A coated carbide grade such as WKP35S offers increased wear resistance under the elevated temperatures typical of steel machining. The Tiger·tec Silver coating enhances hardness and adhesion, slowing abrasive and adhesive wear mechanisms. For workshop planning, this translates into longer tool life, more consistent component tolerances over a tool run and less frequent re‑grinding or replacement, supporting predictable process costs and reduced downtime.

Broad material capability for flexible shop use

The insert is specified for ISO groups P (steel) and K (cast iron), meaning the grade and geometry have been selected to handle both the heat‑affected cutting behaviour of steels and the abrasive, often breaking chips of cast iron. For operators unfamiliar with ISO groups: P denotes steels (unalloyed and alloyed) and K denotes cast iron; the insert’s specification confirms suitability across both families without needing separate tool inventories.

Simple integration and measurable process benefits

The indexable design facilitates economical tool management: individual inserts such as this reduce the expense of complete tool replacement and make inventory control more straightforward. The clear part‑geometry designation and branded grade enable reproducible results when paired with matching holders and the correct cutting data. Proven stability in cutting performance supports improved surface quality and keeps rework rates low, contributing directly to shop productivity and confidence in process planning.

Contact Metav Werkzeuge to discuss holder compatibility, cutting parameters and to secure genuine Walter Tools inserts for demanding drilling and bore‑enlarging applications — eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930

Technical Data

• Article number: P4841C-3R-A57-WKP35S-WALTER
• Label: Bohr-/Aufbohrwendeschneidplatte P4841C-3R-A57 WKP35S Walter Tools
• Type: Drilling and bore‑enlarging indexable insert
• Series: Tiger·tec Silver
• Grade: WKP35S
• Chipbreaker: 3R‑A57
• Material suitability: P / K
• Manufacturer: Walter Tools

Facts

• SKU / UID: P4841C-3R-A57-WKP35S-WALTER

Special features

• Coated carbide grade (WKP35S)
• Tiger·tec Silver coating technology
• Optimised for steel (P) and cast iron (K)
• Chipbreaker geometry for stable swarf control
• Purpose: drilling and bore‑enlarging applications
• Brand: Walter Tools

FAQ

Which workpiece materials are suitable with this insert?
The P4841C-3R-A57 WKP35S insert is specified for ISO groups P and K, making it suitable for machining steel and cast iron in drilling and bore‑enlarging tasks.

What does the Tiger·tec Silver designation mean for performance?
Tiger·tec Silver denotes a high‑performance coating system that improves hardness and wear resistance; for the WKP35S grade this yields longer edge life and greater thermal resilience during continuous drilling cycles.

How does the 3R‑A57 chipbreaker help in production?
The 3R‑A57 chipbreaker is engineered to produce controllable chips during drilling and boring, reducing chip jams and promoting consistent machining performance with the Walter Tools insert.

Is this insert suitable for high‑speed cutting?
While the datasheet specifies material groups and coating technology, cutting speed suitability depends on the specific machine, holder and process parameters; the WKP35S grade with Tiger·tec Silver is optimised for robust performance in typical steel and cast iron operations.

Can tool life be predicted with this grade?
The combination of WKP35S and the coating offers enhanced wear resistance, which supports predictable tool life under comparable cutting conditions; final tool life will vary with application, cutting data and machine setup.

What applications is the insert primarily intended for?
The insert is designed for productive drilling and bore‑enlarging operations where consistent chip control and wear resistance are required, particularly in workshops that machine steels and cast iron.

Are these genuine Walter Tools inserts?
This item is supplied as original factory‑new Walter Tools product; Metav Werkzeuge can confirm authenticity and provide advice on correct use.

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