VCMT160408-MP4 WEP10C WEP10C Wendeplatten - Walter Tools

Take advantage of a robust cermet grade and a precise MP4 chipbreaker to secure consistent surface quality and economical tool life; compatible with Walter Cermet series components and supplied with tolerance class M for repeatable positioning — order the insert via Metav Werkzeuge or consult our technical advisers for application-specific selection.

VCMT160408-MP4 WEP10C – Indexable turning insert, Rhombic 35°, Walter Tools

The VCMT160408-MP4 WEP10C is an indexable turning insert designed for precision finishing and controlled chipbreaking in demanding production environments.

• VCMT160408-MP4 WEP10C by Walter Tools
• Walter Cermet grade WEP10C
• Rhombic 35° form, 7° clearance
• 0.8 mm corner radius, MP4 chipbreaker

Superior surface finish with a dedicated cermet grade

The WEP10C cutting grade, part of the Walter Cermet series, is engineered to deliver a fine surface quality and stable wear behaviour in finishing applications. As a cermet material, it combines ceramic hardness with metallic toughness, which supports reduced flank wear and consistent cutting performance over multiple indexings. Selecting a cermet grade is particularly advantageous when cycle times and post-process finishing costs must be minimised, since improved edge retention often translates into fewer tool changes and higher process uptime.

Reliable chip control and edge stability for repeatable results

The insert geometry — Rhombic 35° with a 7° clearance angle and a 0.8 mm corner radius — is optimised for stable engagement and predictable tool life. The MP4 chipbreaker design aids controlled chip formation across a range of light to medium finishing cuts, reducing the risk of built-up edge and improving swarf evacuation. Together these features lower the probability of workpiece surface defects and support constant dimensional accuracy, which is essential for series production where repeatability matters.

Shop-floor integration and process security

Tolerance class M ensures compatibility with standard toolholders and predictable seating repeatability, while the designation VCMT160408-MP4 and the base code indicate form factor and chipbreaker type for straightforward tool management. The insert is supplied in the Walter Cermet line and carries the WEP10C grade; material suitability should be verified against the specific product matrix before selection to match the intended workpiece material and operation. This approach helps to avoid mismatches in application and ensures the insert contributes to a stable, economical machining process.

Contact Metav Werkzeuge for tailored application advice on Walter Tools inserts and to confirm the best grade and geometry for specific machining tasks — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss compatibility and delivery options.

Technical data

• Article number: VCMT160408-MP4-WEP10C-WALTER
• Item designation: VCMT160408-MP4 WEP10C
• Base designation: VCMT160408-MP4
• Manufacturer: Walter Tools
• Series: Walter Cermet

Facts

• Tolerance class: M
• Clearance angle: 7°
• Corner radius: 0.8 mm
• Insert size: 16
• Thickness code: 04

Special features

• Cermet cutting grade WEP10C
• MP4 chipbreaker for controlled chips
• Rhombic 35° insert form
• Execution: T
• Walter Cermet series

FAQ

What machining tasks is this insert best suited for?
The VCMT160408-MP4 WEP10C insert is intended for precision finishing and semi-finishing operations where a cermet grade and the MP4 chipbreaker support high surface quality and consistent edge performance.

How does the WEP10C grade differ from conventional carbides?
WEP10C is a cermet grade within the Walter Cermet series that emphasises wear resistance and surface finish; compared with many carbides it often provides improved edge life in finishing but should be matched to the specific material via the product matrix.

Can the insert be used in standard toolholders?
Yes — the VCMT160408-MP4 form and tolerance class M ensure compatibility with widely used indexable turning toolholders for secure seating and repeatable positioning.

What role does the MP4 chipbreaker play during cutting?
The MP4 chipbreaker promotes predictable chip formation and evacuation, which reduces built-up edge risk and supports stable cutting conditions for improved surface finish.

How is the code VCMT160408-MP4 WEP10C interpreted?
The code identifies the insert form (VCMT), nominal size (16), thickness designation (04), chipbreaker (MP4) and the cermet grade (WEP10C), allowing quick comparison and ordering of matching inserts.

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

The Walter AG (brand appearance: Walter Tools) is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Sandvik Group. Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are mentioned for explanation only. There is no connection between our company and the named brands. The offered item is an original, factory-new product of the manufacturer.