P4841C-7R-A57 WXP40 Wendeplatten - Walter Tools

Take advantage of the combination of uncoated carbide reliability and a defined 7R‑A57 chipbreaker for consistent chip control in drilling and bore-enlarging operations; order via Metav Werkzeuge or consult the specialists for application-specific selection.

P4841C-7R-A57 WXP40 — Drilling/boring indexable insert, uncoated carbide, 7R‑A57 (Walter Tools)

The P4841C-7R-A57 WXP40 is an indexable insert designed for drilling and bore-enlarging applications, offering a defined chipbreaker and an uncoated cemented-carbide grade for predictable machining behaviour.

• Uncoated carbide grade WXP40
• 7R‑A57 chipbreaker for controlled chips
• Indexable insert for drilling and boring
• Walter Tools quality and consistency

Stable chip control that keeps cycles predictable

The insert is supplied in the WXP40 cemented-carbide class, which is specified as an uncoated hardmetal in Walter’s open series. The integrated 7R‑A57 chipbreaker is intended to produce manageable chips under recommended conditions, so the machining process is stabilised and tool-change interruptions can be reduced. Where cutting-edge tolerances are required, the controlled chip formation contributes to consistent hole geometry and less variability in subsequent finishing steps. Material suitability must be verified in the product matrix to ensure the expected chip behaviour under the actual machining parameters.

Productivity benefits from a straightforward cutting grade

Because the grade is uncoated, the wear behaviour is predictable and machining cycles can be planned around a consistent life expectancy. The open-series composition provides an economic option where coated grades are not necessary or where reconditioning strategies are in place. The result is a cost-effective balance between performance and serviceability: predictable wear leads to fewer unscheduled stops, and stocking requirements are simplified by a widely applicable grade concept. For process engineers seeking to optimise cycle times, the insert can be evaluated as part of a toolset aimed at productive machining.

Selection guidance and practical application notes

Selection and application are supported by the manufacturer's series information: the cutting-grade assignment and the precise workpiece suitability must be checked against the published product matrix. If the workpiece material, spindle speed or feed per revolution differ from standard recommendations, a cross-check is required before series use. For procurement and process planning, identification is simplified by the ISO-style designation P4841C-7R-A57 WXP40, which clarifies geometry, chipbreaker and grade at a glance. For further specification details or assistance with grade matching, Metav Werkzeuge provides technical consultation and can supply the relevant matrices.

For tailored application advice and availability of the P4841C-7R-A57 WXP40 indexable insert from Walter Tools, please contact Metav Werkzeuge for precise recommendations and delivery information: info@metav-werkzeuge.com • +49 2822 7131930

Technical data

• Article number: P4841C-7R-A57-WXP40-WALTER
• Type: Drilling/boring indexable insert
• Designation: P4841C-7R-A57 WXP40
• Grade: WXP40
• Chipbreaker: 7R-A57
• Material: Katalogabhängig
• Series: Walter Schneidstoffsorte - Serie offen
• Manufacturer: Walter Tools

Core data

• No numerical core data provided in the source

Design / Special features

• Uncoated cemented carbide (hardmetal)
• Open series grade description
• Defined chipbreaker for controlled chips
• ISO-style designation for easy identification
• Product-matrix-based material suitability – check before use

FAQ

What cutting grade is used in this insert and what does it mean?
The P4841C-7R-A57 WXP40 insert uses the uncoated cemented-carbide grade WXP40, which is part of Walter’s open series; this denotes an uncoated hardmetal with predictable wear characteristics and requires consultation of the product matrix for material-specific recommendations.

Which chip control can be expected from the insert?
The integrated 7R‑A57 chipbreaker is designed to generate controlled chip formation during drilling and bore-enlarging operations when cutting parameters align with the manufacturer’s guidance.

Is this insert suitable for all workpiece materials?
Workpiece suitability is not universal; the P4841C-7R-A57 WXP40 insert’s compatibility must be verified in the product matrix to determine the correct application for specific materials and hardness ranges.

How is the insert identified for procurement and tool lists?
Identification is simplified by the ISO-style designation P4841C-7R-A57 WXP40, which indicates geometry, chipbreaker and grade for straightforward stocking and replacement.

Can the insert be used in reconditioning strategies?
As an uncoated grade, the insert presents predictable wear patterns that may be favourable for reconditioning programmes; process planners should assess regrinding and life-cycle procedures in conjunction with the product matrix.

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