P4841C-8R-A57 WXP40 Wendeplatten - Walter Tools

High process reliability and consistent chip control are delivered by the uncoated carbide WXP40 grade combined with the 8R-A57 chipformer, making this insert a cost-effective choice for stable drilling and boring operations; order the part directly via Metav Werkzeuge or consult our specialists for application matching and cutter selection.

P4841C-8R-A57 WXP40 Bohr-/Aufbohrwendeschneidplatte — uncoated carbide insert with chipformer 8R-A57 (Walter Tools)

The P4841C-8R-A57 WXP40 is a drill and bore insert engineered for controlled chip formation and consistent performance in general machining and reaming-related applications.

• Uncoated carbide grade WXP40
• Optimised chipformer 8R-A57
• Insert designation P4841C-8R-A57

Improved process efficiency through material and geometry

The open-series WXP40 grade is an uncoated carbide formulation optimised for a broad range of machining tasks. Its material composition emphasises predictable wear behaviour and stable cutting action, which helps to reduce unplanned tool changes and downtime. The 8R-A57 chipformer is designed to shape chips reliably during drilling and boring operations, improving evacuation and decreasing the risk of build-up at the cutting edge. Together, these attributes contribute to measurable cycle-time savings and a more consistent quality of the finished bore.

Consistent chip control for safer, cleaner machining

Chip control is central to safe and economical shop-floor operation. The combination of the insert’s geometry and the 8R-A57 chipbreaker reduces long, stringy chips and promotes short, manageable swarf. This lowers the likelihood of component or tool damage and simplifies post-process cleaning. For users less familiar with chipbreaker nomenclature: a chipformer is the small relief and flank shaping that directs how material separates during cutting. On this insert, it is tuned to produce compact chips that assist coolant access and support steady cutting forces.

Application guidance and handling benefits

Selection of the right grade and geometry should be corroborated with the product matrix for specific workpiece materials. The insert designation and series information identify the part precisely for procurement and tool assembly. Handling the insert follows standard practice for indexable tooling: secure correct seat orientation, verify torque settings for the clamping screw, and inspect the cutting edge before use. When correctly applied, the WXP40 grade offers a balance between tool life and consistent finish quality, making it suitable for workshops seeking reliable repeatability without the complexity of specialised coated grades.

For assistance with selection, stock availability or matching the P4841C-8R-A57 WXP40 to a machining task, contact Metav Werkzeuge for expert guidance and ordering: info@metav-werkzeuge.com, +49 2822 7131930

Technical data

• Article number: P4841C-8R-A57-WXP40-WALTER
• Insert designation: P4841C-8R-A57 WXP40
• Type: Bohr-/Aufbohrwendeschneidplatte
• Manufacturer: Walter Tools

Facts

• Grade: WXP40 (uncoated carbide)
• Chipformer: 8R-A57
• Series: Walter grade — open series
• Material note: uncoated (check product matrix for specific workpiece suitability)

Special features

• Uncoated carbide composition
• Optimised chip formation for drilling/boring
• Precise insert geometry for consistent cutting
• Application recommendation: verify with technical matrix

FAQ

Is the WXP40 grade coated or uncoated?
The WXP40 grade supplied with the P4841C-8R-A57 insert is an uncoated carbide grade, intended for users who require predictable wear and straightforward reconditioning options.

What is the purpose of the 8R-A57 chipformer?
The 8R-A57 chipformer is designed to control chip shape during drilling and boring; on the P4841C-8R-A57 WXP40 insert it promotes short, manageable chips to support coolant access and steady cutting forces.

Can this insert be used across different workpiece materials?
The insert’s WXP40 grade provides broad applicability, but the exact suitability depends on the specific workpiece material; users should consult the product matrix to confirm compatibility for individual materials.

How should the insert be mounted and inspected before use?
Mount the insert according to the tool-holder manufacturer’s instructions, ensure secure clamping, check the seating surface for cleanliness, and visually inspect the cutting edges for damage before starting the operation.

What is the exact designation to order this insert?
Order as P4841C-8R-A57 WXP40 (SKU: P4841C-8R-A57-WXP40-WALTER) to ensure the correct uncoated carbide grade and chipformer configuration.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are mentioned solely for explanation and identification; there is no affiliation between our company and the named manufacturers. The offered item is original, brand-new merchandise from the manufacturer.