P4841C-4R-A57 WXP40 Wendeplatten - Walter Tools

Take advantage of the combination of the WXP40 carbide grade and the 4R‑A57 chipbreaker to achieve consistent chip control and predictable tool life; order the P4841C‑4R‑A57 WXP40 drilling/reaming insert via Metav Werkzeuge or contact their advisors for application support.

P4841C-4R-A57 WXP40 drilling/reaming indexable insert — 4R‑A57 chipbreaker by Walter Tools

The P4841C-4R-A57 WXP40 is a drilling and reaming indexable insert designed for stable chip formation and broad material coverage in industrial metalcutting applications.

• Uncoated carbide grade WXP40
• 4R‑A57 chipbreaker geometry
• For drilling and reaming operations

Delivering reliable productivity for drilling processes

The insert combines an uncoated carbide grade with a defined chipbreaker geometry to ensure repeatable results in holemaking. The choice of WXP40 provides a balance between toughness and wear resistance, which supports steady cutting forces and reduces the risk of unexpected edge chipping. In practice, consistent chip formation reduces process interruptions and enables longer tool cycles, contributing directly to a more efficient production rhythm.

Chip control and process stability explained

The 4R‑A57 chipbreaker is engineered to break and evacuate chips effectively during drilling and reaming, lowering the likelihood of built-up edge and improving coolant access. For engineers unfamiliar with the term: a chipbreaker is a micro‑geometry on the cutting face that guides chips into smaller, controllable fragments. The result is a safer machining environment, improved surface finish of the hole, and fewer stoppages due to chip entanglement — benefits that become especially relevant in medium‑ to high‑volume production.

Practical compatibility and application guidance

This insert is supplied in the design designation P4841C‑4R‑A57 and is part of the Walter open series for cutting grades. The material specification is listed as catalogue‑dependent, so matching the insert to the specific workpiece material should be verified against the manufacturer’s product matrix. When integrated into suitable drill or reaming holders, the geometry supports both roughing and finishing passes, offering flexibility for mixed‑batch workshops and series production alike.

Handling, tool life and economical machining

Because the grade is uncoated carbide, the insert is straightforward to resharpen or replace within indexable systems, helping to keep tooling inventories manageable. The combination of the WXP40 carbide class and the chipbreaker reduces wear progression under stable cutting parameters, which translates into predictable tool life and lower total machining cost per hole. For operations seeking a pragmatic balance between performance and cost control, this insert provides a dependable option.

For reliable, productive cutting with Walter Tools’ WXP40 grade and the 4R‑A57 chipbreaker, contact Metav Werkzeuge for tailored advice and prompt supply: info@metav-werkzeuge.com | +49 2822 7131930

Technical data

• SKU: P4841C-4R-A57-WXP40-WALTER
• Designation: P4841C-4R-A57 WXP40
• Product type: drilling/reaming indexable insert
• Brand: Walter Tools

Data

• No numerical specifications provided in the dataset

Special features

• Grade: WXP40 (uncoated carbide)
• Chipbreaker: 4R‑A57
• Series: Walter Schneidstoffsorte - Serie offen
• Material note: catalogue‑dependent
• ISO designation: P4841C-4R-A57 WXP40
• Manufacturer SKU / UID: P4841C-4R-A57-WXP40-WALTER

FAQ

What types of operations is this insert intended for?
The P4841C‑4R‑A57 WXP40 insert is intended for drilling and reaming operations where controlled chip formation and consistent hole quality are required.

Which materials can be machined with this grade?
The insert uses the WXP40 uncoated carbide grade; suitability for specific materials should be checked in Walter Tools’ product matrix as the dataset lists material information as catalogue‑dependent.

How does the 4R‑A57 chipbreaker affect surface finish?
The 4R‑A57 chipbreaker promotes smaller, controlled chips and improved evacuation, which commonly leads to a better surface finish in holemaking compared with undefined chip formation.

Hersteller: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen

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