WPMT 040208 T313W Wendeplatten - Tungaloy

Benefit from the combination of ISO compatibility, the wear-resistant Tungaloy T313W carbide grade and a precise 0.8 mm corner radius for consistent turning performance; order the insert directly via Metav Werkzeuge or consult our specialists for application-specific advice.

WPMT040208-D3 T313W – WPMT 040208 T313W ISO turning insert for external and internal turning by Tungaloy

WPMT040208-D3 T313W is an ISO-standard trigon turning insert designed for external and internal turning operations where a balanced mix of wear resistance and cutting-edge stability is required

• ISO-standard trigon insert
• Tungaloy T313W carbide grade
• 0.8 mm corner radius
• Cylindrical hole with single-sided countersink

Faster setups through ISO interchangeability

The insert follows ISO norms, which ensures straightforward replacement and compatibility with matched holders. Because holder fit depends on form, clearance angle, tolerance class, fastening, size and thickness, keeping to the ISO system reduces setup time and minimises downtime. This standardisation supports predictable tool life and simplified inventory management, letting production planners rely on consistent geometry and repeatable clamping without frequent trial fitting.

Durable cutting performance with controlled chip formation

The Tungaloy T313W grade is a cemented carbide composition tailored to balance wear resistance and edge toughness. Combined with the chipbreaker D3, the geometry is intended to produce manageable chips in a range of turning operations, which helps maintain surface finish and reduce interruptions for cleaning. For general external and internal turning, this pairing leads to longer intervals between indexings and a steadier surface quality, translating into improved process efficiency and reduced scrap rates.

Secure clamping and precise cutting geometry for reliable results

The trigon shape and a plate thickness of 2.38 mm provide stable support under cutting loads, while the 0.8 mm corner radius offers a compromise between strength and detail in contouring. The insert is supplied with a cylindrical hole and a single-sided countersink (40°–60°) to match common clamping systems; the countersink ensures positive seating and torque transmission from the screw. Taken together, these design elements support repeatable part tolerances and reduce the risk of movement under load, making the geometry suitable for production environments that prioritise consistency.

For machining tasks that require dependable edge stability and consistent chip control, contact Metav Werkzeuge for advice on the Tungaloy WPMT insert series — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6809863
• Manufacturer SKU: TUN6809863
• SKU: 6809863-Tungaloy
• Manufacturer: Tungaloy
• Model series: ISO-Drehwendeschneidplatten

Core technical data

• Thickness: 2.38 mm
• Corner radius: 0.8 mm
• Clearance angle: 11°
• Main angle: 80°
• Size: 04

Design and special features

• Shape: trigon
• Hole: cylindrical hole with single-sided countersink (40°–60°)
• Chipbreaker: D3
• Grade: T313W
• Material: cemented carbide
• Compatible components: ISO insert, matching holder, backing/clamping set and replacement screws

FAQ

Which turning operations suit this insert best?
The WPMT040208-D3 T313W insert is intended for both external and internal turning; the grade and chipbreaker selection make it appropriate where a balance of wear resistance and edge stability is required.

How is holder compatibility determined?
Compatibility depends on form, clearance angle, tolerance class, fastening, size and thickness; verifying these parameters ensures the WPMT040208-D3 fits the chosen holder and delivers the intended performance.

What does the chipbreaker D3 provide?
The D3 chipbreaker is designed to promote predictable chip formation during general turning, helping to maintain surface finish and reduce interruptions for chip evacuation.

How is the insert fastened and seated?
The insert features a cylindrical hole with a single-sided countersink (40°–60°) to enable secure clamping and positive seating with standard screws.

Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.