WPMT 050308 T313W Wendeplatten - Tungaloy

Take advantage of the combination of ISO-compliant geometry, Tungaloy T313W carbide grade and a reliable D3 chipbreaker for steady production and predictable tool life. The compact trigon design with a 0.8 mm corner radius and 11° clearance delivers versatile performance for both external and internal turning — order the insert directly via Metav Werkzeuge or ask our consultants if needed.

WPMT 050308 T313W – Trigon ISO turning insert, D3 chipbreaker (for external & internal turning) – Tungaloy

WPMT 050308 T313W is an ISO-format trigon indexable insert intended for general turning operations, combining wear resistance, edge stability and straightforward integration into standard holders

• ISO-compliant trigon insert WPMT050308-D3
• Tungaloy T313W grade for wear resistance
• D3 chipbreaker for dependable chip control
• 11° clearance and 0.8 mm corner radius

Consistent edge life for uninterrupted machining

The combination of the T313W carbide grade and the insert geometry is engineered to balance wear resistance with toughness, resulting in a stable cutting edge and longer in-process life. In practice, this means fewer insert changes and more continuous machining time; the grade complements the D3 chipbreaker to avoid premature flank wear while maintaining a competitive edge life. The insert’s trigon shape allows three indexed edges, promoting cost-effective use of each insert.

Predictable chip control and process reliability

Built around the D3 chipbreaker and an optimised cutting geometry, the insert enables controlled chip formation for turning tasks that demand consistency. The cylindrical insert hole with a one-sided countersink (40°–60°) secures repeatable clamping and supports stable metal flow away from the cutting zone. These features help reduce vibration and the risk of edge chipping, improving surface finish and lowering the probability of unplanned downtime during both external and internal turning.

Easy integration into standard tooling systems

The indexable design is ISO-compliant, so compatibility with holders is determined by form, clearance, tolerance class, size and thickness rather than brand specifics. The 3.18 mm plate thickness and standard size designation ensure straightforward replacement and fitment in typical external holders or boring bars. The defined 11° clearance and 0.8 mm corner radius provide predictable engagement with the workpiece, making set-up times shorter and process reproducibility higher across repetitive series production.

Broad material applicability and application advice

The insert’s construction supports a wide range of materials by offering a compromise between hardness resistance and toughness. The T313W grade complements the geometry for turning tasks where controlled wear and edge stability are priorities. For best results, match the D3 chipbreaker and the grade to the workpiece material and the stability of the set-up; selecting the appropriate feed and depth of cut will further improve tool life and surface integrity.

For tailored recommendations on using the Tungaloy T313W insert and to arrange supply through Metav Werkzeuge, please contact our team at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6809864
• Manufacturer SKU: TUN6809864
• SKU: 6809864-Tungaloy
• Model series: ISO turning inserts
• Material: carbide

Facts

• Corner radius: 0.8 mm
• Plate thickness: 3.18 mm
• Clearance angle: 11°
• ISO code: 050308
• Included designation: WPMT050308-D3

Special features

• Carbide grade: T313W
• Chipbreaker: D3
• Shape: trigon
• Size designation: 05
• Hole style: cylindrical hole + one-sided countersink (40°–60°)
• Compatible for external and internal turning
• Insert geometry determines holder compatibility (form, clearance, tolerance, size, thickness)

FAQ

What applications is this insert best suited for?
The WPMT 050308 T313W insert is designed for general external and internal turning where a balance of wear resistance and edge stability is required.

Which materials can the T313W grade machine effectively?
The T313W carbide grade on the WPMT 050308-D3 insert is formulated for broad material coverage, offering a compromise between toughness and wear resistance suitable for many turning tasks.

What are the key geometry specifications to consider?
Key data include a 0.8 mm corner radius, 3.18 mm plate thickness, 11° clearance angle and trigon shape; these parameters define engagement characteristics and indexing possibilities.

How is the insert secured in a holder?
The insert uses a cylindrical hole with a one-sided countersink (40°–60°) for standard clamping systems, providing secure and repeatable mounting.

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.