TNGU 120708 AH3135 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated AH3135 carbide, a 0.8 mm corner radius and a 60° triangular geometry for stable, repeatable milling results and reduced tool changes; order the insert directly via Metav Werkzeuge or consult our experts for optimal tool–holder matching.

TNGU 120708 AH3135 — Tungaloy triangular indexable insert for milling, 60°

TNGU 120708 AH3135 is a PVD-coated carbide indexable insert designed for integration into Tungaloy milling systems; it delivers wear-resistant performance for face, shoulder, slot, high-feed and contour milling.

• PVD-coated carbide grade AH3135
• Triangular insert, 12 mm size, 60° cutting edge
• 0.8 mm corner radius for precise contours
• Double-sided chipbreaker and through-hole

Stable cutting performance through PVD-coated carbide and optimised grade

The insert is made from PVD-coated carbide in grade AH3135, engineered to combine wear resistance with resistance to chipping under interrupted cuts. This material and coating combination leads to extended tool life and fewer changeovers in production, which improves machine uptime and reduces overall machining cost per component. The result is a verifiable increase in process security when machining a broad range of materials common in milling operations.

Precision geometry for consistent part quality and simple tool matching

A triangular form with a 60° cutting angle and a 12 mm inscribed circle provides a compact footprint with stable engagement. The insert features a 0.8 mm corner radius, a nominal thickness of 7.94 mm, and a cylindrical through-hole with double-sided countersink (40°–60°) to ensure rigid clamping and repeatable seating. Because insert seat and body geometry must match, this configuration enables predictable cutting forces and consistent surface finish when mounted in approved milling bodies.

Versatile application scope and inventory efficiency

Equipped with a double-sided chipbreaker, this insert supports a variety of operations — from planing and shoulder work to slots, high-feed strategies and detailed contour milling depending on the assigned tool family. Using a reversible insert with multiple edges helps reduce tool inventory and simplifies tool management across production lines. The combination of a robust cutting edge and chip control also contributes to reliable machining results and consistent component tolerances.

Contact Metav Werkzeuge for tailored cutting strategies and fast supply of Tungaloy inserts—refer to SKU TUN6730264 for availability and technical matching; our consultants are available by e-mail at info@metav-werkzeuge.com or by phone at +49 2822 7131930

Technical Data

• Article number: 6730264
• Manufacturer SKU: TUN6730264
• Label: TNGU120708 AH3135 Tungaloy-Insert

Facts

• Size: 12 mm
• Thickness: 7.94 mm
• Corner radius: 0.8 mm
• Cutting angle: 60°
• Relief angle: 0°

Special features

• Material: PVD-coated carbide (AH3135)
• Double-sided chipbreaker
• Triangular form, with through-hole and double countersink (40°–60°)
• Suitable for face, shoulder, slot, high-feed and contour milling
• Compatible with Tungaloy milling systems; matching seat and geometry required

FAQ

What materials can this insert machine effectively?
The TNGU 120708 AH3135 insert is specified for a broad range of milling tasks; its PVD-coated AH3135 carbide composition supports effective machining of typical steels and alloyed materials encountered in milling operations.

How does the 0.8 mm corner radius influence the finish?
A 0.8 mm corner radius provides a balance between edge strength and surface quality, improving contour accuracy while reducing the likelihood of premature edge breakdown during interrupted cuts.

Is the insert reversible and how many cutting edges are available?
The triangular shape with a double-sided chipbreaker allows multiple usable edges on the cutting insert, enabling edge rotation and economical use of each insert when correctly indexed in the toolholder.

Are there specific tool bodies required for mounting?
Yes, the insert requires a Tungaloy-compatible milling body where insert seat, geometry and clamping match the TNGU 120708 specifications to ensure correct clamping and cutting performance.

Which typical milling operations suit this insert?
The insert is suited to face milling, shoulder milling, slotting, high-feed milling and contouring, with application determined by the selected milling body and machining parameters.

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.