TNMU 120708 T1215 Wendeplatten - Tungaloy

Benefit from the TungMeister modular concept together with the T1215 carbide grade to achieve stable cutting performance and predictable tool life; precise geometry and a reinforced cutting edge support productive shoulder, slot and face milling. Order directly via Metav Werkzeuge or ask our consultants for project-specific recommendations.

TNMU120708 T1215 – Tungaloy triangular insert for milling (60°; 0.8 mm radius)

TNMU120708 T1215 is an indexable insert developed for modular milling applications, suitable for shoulder, slot, face and contour operations within the TungMeister system.

• TungMeister modular system compatibility
• T1215 Tungaloy carbide grade for wear resistance
• Triangular 60° insert with 0.8 mm radius
• Double-sided chipbreaker and central hole

Productivity gains from a modular milling concept

The TungMeister family places process efficiency at the centre: the combination of a modular head and reusable shanks reduces tooling inventory and simplifies changeovers, while the insert's design allows swift index changes. The T1215 grade, developed by Tungaloy for milling, balances wear resistance and toughness so that the cutter maintains a predictable edge during extended runs. For production environments seeking consistent cycle times, this approach reduces downtime and supports higher machine utilisation without complex tooling logistics.

Geometry that stabilises cutting and improves surface finish

The triangular plate form with a nominal 60° cutting angle provides a robust cutting edge for shoulder and face milling. The 0.8 mm corner radius contributes to a smoother profile transition and helps absorb intermittent loads when machining short steps or interrupted cuts. The double-sided chipbreaker on the insert promotes reliable chip control in a range of feed conditions, while the central hole with a cylindrical bore and double countersink (40°–60°) ensures secure and repeatable clamping in the milling head. Together, these features enhance dimensional stability and support consistent surface quality on the workpiece.

Material balance and cutting-edge stability

Manufactured from high-grade carbide, the insert's composition has been selected to deliver a balanced combination of hardness and toughness. This results in a stable cutting edge that resists chipping under mixed cutting conditions and exhibits steady wear characteristics during continuous milling. The plate thickness and geometry allow the cutting edge to withstand moderate interruptions and maintain form accuracy, which is especially valuable in medium- to high-volume machining where predictable tool life reduces setup frequency and total cost per component.

Practical versatility and setup advantages

Designed as part of a modular system, the insert integrates into a range of TungMeister milling heads and extensions, allowing a single shank to be paired with different cutting heads as process needs change. The plate dimensions (size 12, thickness 7.94 mm) and triangular form provide multiple indexing positions, extending usable life per insert. This practical flexibility supports mixed-series production, where the same tooling platform must accommodate shoulder milling, slotting and contouring without lengthy retooling. For specialist advice on integrating the insert into an existing toolholder or for geometry recommendations, technical support is available to assist with parameter selection and process tuning.

Choose Tungaloy inserts for dependable milling results and contact Metav Werkzeuge for tailored selection and rapid delivery — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability for specific applications

Technical Data

• Article number: 6753458
• Manufacturer SKU: TUN6753458
• Label / SKU: 6753458-Tungaloy

Facts

• Shape: triangular
• Size: 12
• Thickness: 7.94 mm
• Corner radius: 0.8 mm
• Clearance angle: 0°
• Cutting angle: 60°
• Hole: with cylindrical bore + double countersink (40°–60°)

Special features

• Material: carbide
• Grade: T1215
• Chipbreaker: double-sided
• System: TungMeister modular milling system
• Typical use: shoulder, slot, face and contour milling
• Plate designation: TNMU120708

FAQ

What milling operations is this insert suited for?
The TNMU120708 T1215 Tungaloy insert (indexable milling insert, SKU TUN6753458) is intended for shoulder, slot, face and contour milling depending on the head geometry used.

How does the T1215 grade influence tool life?
The T1215 carbide grade provides a compromise between wear resistance and toughness; in practice, the T1215 grade for Tungaloy inserts delivers a predictable wear pattern and sustained cutting-edge stability during continuous milling.

What advantages does the triangular form offer in production?
The triangular shape offers multiple indexing positions and a robust 60° cutting angle, which together extend usable life per insert and provide strong edge support for heavier cuts.

Is the insert compatible with modular TungMeister holders?
Yes, the TNMU120708 insert is designed for the TungMeister modular milling concept and fits the corresponding interchangeable milling heads and reusable shanks.

What features support secure clamping and chip control?
The insert incorporates a central hole with a cylindrical bore and double countersink (40°–60°) for repeatable clamping, plus a double-sided chipbreaker to manage chip formation across varied feed rates.

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.