TPMT 110308 T9215 TSF Wendeplatten - Tungaloy

Take advantage of the combination of CVD‑coated carbide T9215 and a precise 60° triangular geometry for reliable high‑productivity turning of medium steels; the TSF chipbreaker and 0.8 mm corner radius deliver consistent surface finish and stable chip formation. Order directly via Metav Werkzeuge or consult our specialists for process optimisation.

TPMT 110308 T9215 — Turning insert (ISO TPMT110308-TSF) by Tungaloy

A TPMT 110308-TSF T9215 triangular ISO indexable insert designed for external and internal turning, optimised for medium steel machining and continuous to slightly interrupted cuts

• CVD‑coated carbide T9215 for medium steel
• ISO‑standard triangular insert 60° geometry
• 0.8 mm corner radius for accurate profiling
• TSF chipbreaker for controlled chips
• Cylindrical hole with 40°–60° countersink

Higher throughput through wear‑resistant CVD coating

The CVD‑coated carbide T9215 combines elevated wear resistance with fracture toughness, translating into longer tool life and fewer indexings during production. For medium steel applications, this grade enables increased cutting speeds and consistent dimensional stability under continuous and lightly interrupted cuts. The result is improved machine utilisation and lower unit cost per component through extended periods between tool changes.

Consistent chip control and surface quality for reliable cycles

The TSF chipbreaker geometry is developed to generate predictable chip forms and to evacuate swarf effectively, reducing manual intervention and downtime. Together with the 60° triangular shape and the insert’s positive clearance, the system promotes stable cutting forces and a fine surface finish. In practice, this reduces rework and supports repeatable part quality in batch production.

Easy integration with ISO‑compliant toolholders for reduced setup time

As an ISO‑standard insert, compatibility is determined by shape, clearance angle, tolerance class, fixing method, size and thickness. The TPMT family integrates seamlessly into standard external holders or boring bars, allowing fast replacement using the specified clamping set and screws. This standardisation shortens changeover times and simplifies inventory management for workshops and production lines.

Precision features that support accurate profiles and finishing

The 0.8 mm corner radius and the 11° relief angle are tuned to balance strength and edge definition: the radius resists chipping on shoulder and profiling operations while preserving geometric accuracy on turned surfaces. The plate thickness of 3.18 mm and the central hole with a 40°–60° countersink ensure secure clamping and repeatable positioning, which is particularly valuable for fine finishing passes and tight tolerances.

For tailored tooling advice and prompt supply of Tungaloy inserts, contact Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930 for application‑specific recommendations and availability

Technical data

• Article number: 6777785
• Manufacturer SKU: TUN6777785
• SKU: 6777785-Tungaloy
• Model series: ISO‑Drehwendeschneidplatten
• ISO designation: TPMT110308-TSF

Specifications

• Plate form: triangular
• Size: 11 mm
• Corner radius: 0.8 mm
• Clearance angle (freiwinkel): 11°
• Included hole style: with hole (cylindrical hole + one‑sided countersink 40°–60°)

Special features

• Material: carbide
• Coating: CVD (T9215)
• Chipbreaker: TSF
• Plate thickness: 3.18 mm
• Application: turning (external and internal)
• Typical use: medium steel machining, continuous to slightly interrupted cuts

FAQ

What materials is this insert best suited for?
The TPMT110308-TSF T9215 insert is optimised for medium steel; the CVD‑coated T9215 grade balances wear resistance and toughness for productive steel turning.

How does the TSF chipbreaker improve machining?
The TSF chipbreaker on the insert promotes controlled chip formation and efficient evacuation, which helps maintain stable cutting conditions and a consistent surface finish with fewer interruptions.

Is the insert compatible with standard ISO holders?
Yes, the ISO designation and 60° triangular geometry make the insert compatible with ISO‑compliant external holders and boring bars when the holder matches the form, clearance angle and size.

What does the 0.8 mm corner radius mean for the finished part?
A 0.8 mm corner radius offers improved edge strength for shoulder cuts and profiling while maintaining the required contour accuracy for many finishing operations.

Which SKU and article number identify this product?
The article number is 6777785 and the SKU is 6777785-Tungaloy; the manufacturer SKU is TUN6777785 for ordering and inventory purposes.

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.