P4841C-8R-E57 WXP40 Wendeplatten - Walter Tools

Robust uncoated cemented carbide in the Walter grade WXP40 paired with the chipbreaker 8R‑E57 delivers consistent chip control and economical machining for drilling and boring indexable systems. Order the P4841C-8R-E57 WXP40 directly via Metav Werkzeuge or ask our consultants if needed

P4841C-8R-E57 WXP40 – Drill and bore indexable insert, chipbreaker 8R‑E57 by Walter Tools

The P4841C-8R-E57 WXP40 is an indexable insert engineered for drilling and boring applications in industrial metalcutting, designed to provide repeatable cutting performance within modular tool systems

• Open-series uncoated carbide grade WXP40
• Chipbreaker 8R‑E57 for controlled chip formation
• Designed for drilling and boring indexable systems

Reliable chip control for steady production

The insert offers predictable chip formation thanks to the chipbreaker 8R‑E57, which helps to reduce interruptions and cycle-time variability in serial machining. The combination of the WXP40 cemented carbide grade and the dedicated chip geometry supports consistent evacuation of swarf in drilling and boring operations, contributing to longer uninterrupted runs and less manual chip clearing. This results in improved process efficiency and a more stable production flow for workshops using indexable systems.

Simple integration with modular toolholders

As an indexable insert, this item is intended for straightforward mounting in standard drilling and boring toolholders, enabling rapid replacement and minimal machine downtime. The geometry and designation match common industrial tool families, allowing fast tool set-up and repeatable alignment. The open-series design of the Walter grade assists toolroom planning by offering a standardised insert that can be stocked and exchanged quickly, supporting productive shopfloor logistics and reduced changeover times.

Material guidance and selection notes for safe application

The grade is supplied as uncoated cemented carbide; this should be interpreted as providing a steady cutting edge suitable for a range of operations, with specific workpiece compatibility to be verified. Material suitability must be checked against the product matrix and machining data provided for the insert to determine optimal feeds and speeds. For customers seeking process stability, pairing the insert with appropriate coolant and validated cutting parameters is recommended to achieve the best balance of tool life and surface quality.

For tailored advice on Walter Tools inserts like the P4841C-8R-E57 WXP40 and to discuss suitable parameters or stocking options, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• SKU: P4841C-8R-E57-WXP40-WALTER
• Name: Bohr-/Aufbohrwendeschneidplatte P4841C-8R-E57 WXP40 Walter Tools
• Manufacturer: Walter Tools
• Series: Walter Schneidstoffsorte - Serie offen
• Grade: WXP40
• ISO designation: P4841C-8R-E57 WXP40
• Chipbreaker: 8R-E57
• Material: Katalogabhängig

Core data

• Item UID: P4841C-8R-E57-WXP40-WALTER

Special features

• Uncoated cemented carbide (unbeschichtetes Hartmetall)
• Open-series Walter grade for standardisation
• Check workpiece suitability via product matrix

FAQ

What cutting material is the insert intended for?
Workpiece compatibility for the P4841C-8R-E57 WXP40 must be determined from the product matrix; the insert is supplied in an uncoated cemented carbide grade and suitability depends on the specific material and application.

Is the insert coated or uncoated?
The P4841C-8R-E57 WXP40 is an uncoated cemented carbide insert, supplied in the Walter open series for standard indexable applications.

How does the chipbreaker 8R‑E57 affect performance?
The chipbreaker 8R‑E57 is designed to shape and control swarf during drilling and boring, promoting steady chip evacuation and reducing the risk of clogging in indexable tool systems.

Can the insert be used in standard drilling toolholders?
Yes, the design of the insert is intended for integration into common indexable drilling and boring toolholders, allowing rapid replacement and consistent positioning.

What information is needed to select cutting parameters?
To select feeds and speeds for the P4841C-8R-E57 WXP40, consult the product matrix and machining data for the Walter grade WXP40, and consider the workpiece material, toolholder rigidity and cooling strategy.

Manufacturer: AB Sandvik Coromant, Mossvägen 10, 811 34 Sandviken, Sweden, support.coromant@sandvik.com

Walter Tools is a brand of Walter AG and part of the Sandvik group. Protected trademarks and brand names remain the property of their respective owners. Mention of brand names is for explanatory purposes only; there is no affiliation implied between our company and the mentioned brands. The item offered is original, factory-new goods from the manufacturer.