P4841C-7R-E57 WXP40 Wendeplatten - Walter Tools

Take advantage of the combination of stable chip control, robust uncoated carbide grade WXP40 and a dedicated 7R-E57 chipbreaker to maintain consistent productivity in drilling and boring operations; order or request advice via Metav Werkzeuge for a reliable supply and application support.

P4841C-7R-E57 WXP40 Drilling/Boring indexable insert by Walter Tools — uncoated carbide, chipbreaker 7R-E57

P4841C-7R-E57 WXP40 is an indexable insert developed for drilling and boring processes where reproducible chip formation and tool life are priorities

• Uncoated carbide grade WXP40
• Chipbreaker 7R-E57 for controlled chips
• For drilling and boring applications
• Walter Tools — industrial performance

Consistent chip control for fewer interruptions

The combination of the chipbreaker 7R-E57 and the WXP40 grade is designed to deliver predictable chip formation, reducing rework and machine downtime. The insert’s geometry directs chips away from the cutting zone, which improves evacuation in deep-hole drilling and boring cycles. For production environments this translates into higher uptime and more consistent cycle times, supporting lean manufacturing goals without compromising component quality.

Robust uncoated carbide for predictable wear behaviour

The WXP40 designation indicates an uncoated carbide class tailored for general cutting performance under moderate to demanding conditions. Uncoated grades can offer stable edge behaviour where adhesion of built-up material is a concern. In practice, this means repeatable tool life across batches and improved reproducibility of hole diameters and surface finish. Material suitability should be checked against the manufacturer’s product matrix to confirm the best match for specific steels or alloys.

Designed to integrate into productive tool systems

As a drilling/boring insert, the P4841C-7R-E57 WXP40 fits typical indexable toolholders and is intended for fast index changes and straightforward inventory handling. The geometry and grade aim to balance tool life and process security, supporting automated and semi-automated machining cells alike. For procurement and tool-room managers this results in simplified logistics and fewer adjustments during production ramps, contributing directly to overall process efficiency.

Contact Metav Werkzeuge for an application review, availability or to request the P4841C-7R-E57 WXP40 insert for testing; Metav Werkzeuge offers technical consultation and prompt delivery coordination via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• SKU: P4841C-7R-E57-WXP40-WALTER
• Designation: P4841C-7R-E57 WXP40
• Product type: Drilling/boring indexable insert

Facts

• No numerical specifications provided in the data

Special features

• Grade: WXP40 (uncoated carbide)
• Chipbreaker: 7R-E57
• Series: Walter Schneidstoffsorte - Serie offen
• Material information: catalogue-dependent
• Manufacturer: Walter Tools

FAQ

What materials is this insert intended for?
Material suitability must be verified in the product matrix; the WXP40 grade is an uncoated carbide designed for a broad range of machining tasks and should be matched to the workpiece material using Walter Tools’ recommendations.

Is the insert coated?
The insert in the designation P4841C-7R-E57 WXP40 is an uncoated carbide grade, selected where controlled edge stability and reduced adhesion build-up are desired.

What is the function of the 7R-E57 chipbreaker?
The 7R-E57 chipbreaker is engineered to produce compact, well-directed chips that improve evacuation during drilling and boring, helping to reduce interruptions and enhance process reliability.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the named brands. The offered article is original, brand-new merchandise from the manufacturer.