P2841S-7N-A57 WXP40 Wendeplatten - Walter Tools

Take advantage of a durable, uncoated carbide grade and a precisely shaped chipbreaker to improve drilling and reboring stability. The combination of the WXP40 cutting grade and the 7N-A57 chipbreaker supports consistent chip control and repeatable performance; order via Metav Werkzeuge or consult our technical team for application matching.

P2841S-7N-A57 WXP40 — Indexable insert for drilling and reboring (Walter Tools)

P2841S-7N-A57 WXP40 is an indexable cutting insert intended for drilling and reboring operations; it features the open Walter grade series and a 7N‑A57 chipbreaker for controlled chip formation.

• Uncoated carbide WXP40 for consistent edge
• 7N‑A57 chipbreaker for controlled chip formation
• Suited for drilling and reboring indexable applications
• Walter Tools open-grade series, catalogue-dependent

Consistent cutting performance to raise process reliability

The WXP40 grade is an uncoated carbide designed for reliable edge behaviour in a variety of turning and drilling contexts; its open-grade designation means users should consult the product matrix to confirm material compatibility. Combined with the 7N‑A57 chipbreaker, the geometry promotes predictable chip detachment and reduces the risk of chip accumulation in confined bores. By focusing on process stability and repeatability, this insert helps maintain cycle times and reduces scrap rates, which supports a measurable improvement in production throughput.

Clear chip control that supports efficient machining

The insert’s chipbreaker is engineered to manage chip form during plunge and peripheral cutting phases typical of drilling and reboring. Controlled chip formation minimises interruptions from manual chip clearing and lowers the likelihood of tool or workpiece damage. This yields more consistent surface finishes and fewer interrupted cycles. For workshops seeking to optimise machining windows, the combination of a precision insert geometry and the WXP40 substrate offers a pragmatic balance between cutting-edge retention and reliable wear characteristics.

Practical use and handling for machining shops

Designed for indexable drilling and reboring holders, the insert fits common toolholders where the P2841S family is specified. Users benefit from straightforward indexing to expose a fresh cutting edge and from the inherent economy of replaceable inserts. Although the grade is uncoated, its behaviour in mixed workloads can be advantageous where coating might impair chip evacuation; nevertheless, checking the product matrix for recommended workpiece materials is advised before series deployment. Choose this insert when the priority is consistent chip control and dependable performance under repetitive bore machining.

Contact Metav Werkzeuge for availability or to discuss which applications best suit the Walter Tools WXP40 grade and 7N‑A57 chipbreaker — technical consultation and order support are available from Metav Werkzeuge.

Technical Data

• Article number: P2841S-7N-A57-WXP40-WALTER
• Label: Bohr-/Aufbohrwendeschneidplatte P2841S-7N-A57 WXP40 Walter Tools
• Product type: Indexable insert for drilling and reboring
• Grade: WXP40
• Chipbreaker: 7N-A57

Facts

• No numerical machining parameters provided
• No dimensional data provided

Special features

• Uncoated carbide grade (catalogue-dependent)
• Walter open-grade series
• Designed for controlled chip formation
• Intended for indexable drilling/reboring applications
• Manufacturer: Walter Tools

FAQ

What materials is this insert suitable for?
The WXP40 grade is an uncoated carbide whose material suitability should be verified in the product matrix; consult the specifications to confirm performance on specific workpiece materials.

How does the 7N‑A57 chipbreaker improve drilling?
The 7N‑A57 chipbreaker promotes predictable chip shapes and evacuation during drilling and reboring, reducing the need for manual intervention and supporting more stable cycle times.

Can the insert be indexed when the edge is worn?
Yes, the insert is designed as an indexable cutting element; indexing exposes a fresh cutting edge and extends tool life compared with single‑edge inserts.

Where to get technical advice for selecting the correct grade?
Metav Werkzeuge provides application support and can advise on whether the Walter Tools WXP40 grade with the 7N‑A57 chipbreaker matches the intended machining task.

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

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