TPMT 110208 T6215 PS Wendeplatten - Tungaloy

Take advantage of the proven combination of a CVD-coated carbide grade and a dedicated PS chipbreaker to ensure stable machining of stainless steels with reliable edge life and controlled chip formation; order directly via Metav Werkzeuge or consult our specialists for holder compatibility.

TPMT 110208 T6215 ISO turning indexable insert — CVD-coated carbide, PS chipbreaker (Tungaloy)

TPMT110208-PS T6215 is an ISO-standard triangular indexable insert engineered for external and internal turning, optimised for stainless steels under stable to slightly interrupted cutting conditions.

• CVD-coated carbide for stainless steel machining
• PS chipbreaker for controlled chips
• 60° triangular geometry for versatile turning
• 0.8 mm corner radius for improved edge strength

Consistent edge life for uninterrupted production

The combination of a CVD-coated carbide substrate and the T6215 grade delivers a wear-resistant cutting edge that reduces regrinding frequency and contributes to predictable tool life. In practice, the CVD coating forms a durable barrier against abrasive and adhesive wear while maintaining toughness at the cutting edge. This results in reduced downtime and a more stable process window when machining stainless steels, where built-up edge and work hardening commonly challenge productivity. The PS chipbreaker further supports continuous cutting by producing short, manageable chips under the recommended conditions, improving operator safety and cycle repeatability.

Precision geometry for repeatable surface quality

Engineered with a 60° geometry and an 11° relief, this triangular insert maintains a strong edge for general turning tasks and provides reliable contact conditions at the tool tip. The 0.8 mm radius increases edge strength for interrupted cuts and enhances surface finish when feed and speed are balanced. As an ISO-standard insert, its dimensions — 11 mm inscribed circle and 2.38 mm thickness — allow for straightforward indexing and replacement in matching toolholders. The combination of geometry and grade helps achieve consistent results across batches, which is particularly valuable in production environments that prioritise tolerances and surface integrity.

System compatibility that simplifies tooling decisions

The insert is supplied in the TPMT110208-PS format with a central hole and a cylindrical hole plus single-sided countersink (40°–60°), enabling secure mounting in a wide range of external holders and boring bars. Because compatibility depends on form, relief angle, tolerance class, fastening method, size and thickness, using ISO-standard components reduces the need for bespoke fixtures and shortens set-up time. The product integrates into the typical ISO turning system — insert, matching external holder or boring bar, shim/clamp set and replacement screws — allowing for efficient inventory management and quicker tool changes on the shop floor. For operations seeking to balance productivity and process stability, this insert offers a pragmatic route to repeatable performance.

For robust stainless steel turning, choose Tungaloy's TPMT110208-PS T6215; contact Metav Werkzeuge for holder compatibility, order support and delivery at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6903139
• Manufacturer SKU: TUN6903139
• SKU: 6903139-Tungaloy
• Model series: ISO turning indexable inserts
• Label: TPMT110208-PS T6215

Dimensions & key figures

• Size (inscribed circle): 11 mm
• Thickness: 2.38 mm
• Corner radius: 0.8 mm
• Relief angle: 11°
• Included angle: 60°

Materials & features

• Material: carbide (Hartmetall)
• Coating / grade: T6215 (CVD-coated)
• Chipbreaker: PS
• Shape: triangular
• Hole: with hole; cylindrical hole + single-sided countersink (40°–60°)
• Application: turning of stainless steels under stable to slightly interrupted conditions
• Compatibility: ISO-standard insert for use with matching external holders or boring bars

FAQ

What workpieces is this insert best suited to?
The TPMT110208-PS T6215 is designed primarily for turning stainless steels under stable to lightly interrupted conditions, where the CVD-coated carbide grade helps resist abrasive wear and maintain edge life.

How does the PS chipbreaker affect machining?
The PS chipbreaker promotes short, controllable chips during turning operations; with the TPMT110208-PS configuration this improves chip evacuation and reduces the risk of entanglement in standard turning setups.

Which toolholders are compatible with this ISO insert?
Compatibility is determined by form, relief angle, tolerance class, fastening method, size and thickness; the TPMT110208-PS conforms to ISO dimensions and fits holders and boring bars designed for 11 mm triangular inserts.

Can this insert handle interrupted cuts?
Yes — the 0.8 mm corner radius and robust carbide substrate make the insert suitable for stable to slightly interrupted cutting conditions, providing improved resistance to edge chipping.

What is the recommended approach for selecting feeds and speeds?
Select cutting data based on the substrate grade, component material and rigidity of the machine-fixture-tool assembly; the T6215 grade emphasises wear resistance, so moderate speeds with appropriate coolant and chip control typically yield the best balance of life and finish.

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.