TPMT 090204 T9215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide durability, a 0.4 mm nose radius for fine surface quality and ISO compatibility for straightforward tool changeover; order directly via Metav Werkzeuge or consult the team for application support.

TPMT090204 T9215 TPMT ISO 090204 triangular insert for turning by Tungaloy

TPMT090204 T9215 is an ISO triangular indexable insert designed for external and internal turning, optimised for medium Stahl machining with a robust CVD-coated carbide grade.

• CVD-coated carbide grade T9215
• ISO triangular insert TPMT090204
• 11° relief for stable cutting
• 0.4 mm nose radius for fine finishes

Consistent performance for medium Stahl turning

The triangular indexable insert delivers repeatable results in turning operations thanks to its CVD-coated carbide substrate and the wear-resistant T9215 grade. The coating increases abrasion resistance while the carbide core maintains edge stability, resulting in a balance between tool life and process reliability. Designed for continuous to light interrupted cuts, the geometry promotes a controlled chip flow which reduces heat concentration and supports stable machining of medium Stahl. The insert’s design therefore aids predictable cycle times and lowers the need for frequent tool changes.

Secure seating and simple holder compatibility

Compatibility with toolholders is governed by form, relief, tolerance class, fixing method, size and thickness; the ISO designation simplifies selection across standard holders. The insert features a cylindrical hole with a single-side countersink (40°–60°) for reliable clamping and exact repeatability at index changes. The triangular form and defined 11° relief minimise rubbing at the flank, allowing secure seating and consistent contact conditions. For workshops running mixed batches, this predictability reduces setup time and improves first-pass yield.

Productivity gains with precise edge form

A 0.4 mm corner radius supports improved surface finish without sacrificing cutting performance, while the single-sided chipbreaker encourages controlled fragmention for medium cutting depths. The combination of the T9215 grade and the insert’s geometry is tailored for high productivity in medium Stahl applications: higher cutting parameters can be employed with maintained edge integrity, translating into shorter cycle times. Operators benefit from clearer process windows and less frequent interruption for regrinding or replacement, supporting continuous production flows.

For high-productivity turning with the Tungaloy CVD grade T9215 insert, contact Metav Werkzeuge for ordering and tailored application advice via info@metav-werkzeuge.com or by phone at +49 2822 7131930

Technical data

• Article number: 6774079
• Manufacturer SKU: TUN6774079
• SKU: 6774079-Tungaloy
• Material: carbide
• Model series: ISO-Drehwendeschneidplatten
• Application: Drehen

Facts

• Insert size: 09
• Included angle: 60°
• Relief angle: 11°
• Corner radius: 0.4 mm
• Thickness: 2.38 mm

Special features

• ISO designation TPMT090204
• Grade: T9215 (CVD-coated)
• Shape: triangular
• Hole: with hole — cylindrical hole + single-side countersink (40°–60°)
• Chipbreaker: single-sided
• Compatible with ISO-standard holders
• Suited for continuous to light interrupted cuts
• Optimised for medium Stahl machining

FAQ

What applications is this insert suitable for? The TPMT090204 T9215 insert by Tungaloy is intended for external and internal turning, particularly suited to medium Stahl machining under continuous to slightly interrupted cutting conditions.

How does the T9215 grade affect tool life? The CVD-coated T9215 grade provides increased wear resistance and fracture toughness; the TPMT090204 insert therefore maintains edge stability and supports extended operational life in production environments.

Can the insert be used in standard ISO holders? Yes, the ISO designation TPMT090204 ensures compatibility with ISO-standard triangular holders when form, relief, tolerance class, fixing method, size and thickness match the holder specifications.

Which surface quality can be expected with the 0.4 mm radius? A 0.4 mm corner radius on the TPMT090204 insert produces finer surface finishes while permitting productive cutting parameters, balancing finish quality and machining speed.

What does the hole and countersink specification mean for clamping? The cylindrical hole with a single-side countersink (40°–60°) provides positive seating and repeatable clamping for secure, accurate indexation of the insert

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.