WPMT 080412 T313W Wendeplatten - Tungaloy

Combine wear resistance and stable cutting-edge performance for efficient drilling operations — order the WPMT080412-D3 T313W insert via Metav Werkzeuge or consult our advisors for application-specific guidance.

WPMT 080412 T313W — Tungaloy indexable insert for drilling, trigon form, 1.2 mm radius

The WPMT080412-D3 T313W is an indexable carbide insert designed for drilling systems, offering a balanced combination of wear resistance, toughness and consistent chip control for insert-based drills.

• Carbide grade T313W for wear resistance
• Trigon insert with 1.2 mm corner radius
• Cylindrical hole with single-sided countersink
• 11° clearance angle and D3 chipbreaker

Productive drilling through balanced cutting-edge stability

The Tungaloy grade T313W is engineered to complement the insert geometry with a focus on wear resistance and edge stability. Installed in a compatible drill body, the insert delivers consistent cutting performance across repetitive cycles, reducing the need for frequent adjustments. The D3 chipbreaker assists in predictable chip formation, which helps maintain hole quality and minimises the risk of built-up edge during interrupted cuts. For production environments that prioritise uptime, this combination supports smoother drilling sequences and reliable surface results.

Design that simplifies mounting and seat matching

The insert features a trigon plate with a cylindrical hole and single-sided countersink (40°–60°), intended to secure the insert precisely in its seat. The 4.76 mm plate thickness and the ISO designation 080412 indicate the geometric parameters that must be matched to the drill body and clamping system. Correct alignment of the insert seat and the drill diameter ensures optimum cutting geometry and repeatable results. Where uncertainty exists, cross-checking the plate seat and the drill body specification prevents assembly errors and promotes longer tool life.

Application fit and practical benefits for drilling systems

Made from carbide, this insert is intended specifically for drilling with exchangeable-plate tools and must be selected according to drill diameter and plate seat. The combination of the trigonal form and the 1.2 mm corner radius supports controlled chip engagement at the cutting edge, which is particularly advantageous in operations where edge robustness is required. The insert’s design reduces vibration sensitivity and helps maintain bore accuracy over successive parts, improving process stability in medium- to high-volume drilling tasks.

Economical use and straightforward maintenance in production

The trigon form provides multiple usable cutting edges, making each insert economical to use before replacement. Integration into the system requires the drill body, a matching insert, and the clamping elements — typically the drill body, clamping screw and key — which simplifies maintenance routines. Regular inspection of edge condition and correct seating prevents premature wear and ensures the stability promised by the Tungaloy grade. Selecting the correct ISO size and chipbreaker variant reduces scrap risk and supports predictable tool-change intervals in the production workflow.

For tailored advice on using the Tungaloy WPMT080412-D3 insert with a specific drill body or for availability from Metav Werkzeuge, contact Metav Werkzeuge — info@metav-werkzeuge.com | +49 2822 7131930

Technical data

• Article number: 6809866
• Manufacturer: Tungaloy
• Manufacturer SKU: TUN6809866
• SKU: 6809866-Tungaloy
• Model series: Drilling indexable inserts
• Name: WPMT080412-D3 T313W Tungaloy insert

Core data

• ISO designation: 080412
• Plate size: 08
• Plate thickness: 4.76 mm
• Corner radius: 1.2 mm
• Clearance angle: 11°
• Shape: Trigon
• Chipbreaker: D3

Special features

• Material: Carbide
• Grade: T313W
• With hole: cylindrical hole + single-sided countersink (40°–60°)
• Intended application: drilling with indexable insert tools
• System components: drill body, matching insert, clamping screw and key

FAQ

What drill systems is this insert compatible with?
The WPMT080412-D3 T313W insert is designed for indexable drilling systems; compatibility requires a matching drill body and plate seat geometry, so the drill diameter and seat must be checked before selection.

What advantages does the T313W grade provide?
The Tungaloy T313W grade combines wear resistance and toughness to support stable cutting edges and reliable chip control during drilling operations, improving consistency in production.

How is the insert mounted in the drill body?
Mounting uses the drill body, the appropriate clamping screw and a key; the insert’s cylindrical hole with single-sided countersink ensures accurate seating and secure fixation within the tool system.

How to choose the correct insert size for a drill?
Use the ISO designation 080412 and plate size 08 as the reference when matching the insert to the drill body; verify plate thickness and seat geometry to ensure proper cutting line and clamping.

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.