TPMT 110204 T6215 Wendeplatten - Tungaloy

Combining the CVD‑coated carbide grade T6215 with an ISO‑standard triangular form and a precise 0.4 mm corner radius, this indexable insert is optimised for stable to lightly interrupted turning of stainless steels; compatibility with the holder is ensured by matching form, relief angle and thickness. Order directly via Metav Werkzeuge or consult our technical team for specification support.

TPMT 110204 T6215 turning insert (TPMT110204-PSS) by Tungaloy

TPMT110204-PSS T6215 is an ISO‑standard triangular indexable insert for turning, designed for machining stainless steels under stable to lightly interrupted conditions

• CVD-coated carbide grade T6215
• ISO-standard triangular insert form
• 0.4 mm corner radius for accurate profiles
• Cylindrical hole with 40°–60° countersink

High‑performance wear resistance for reliable turning

The TPMT110204-PSS T6215 insert combines a CVD coating with a wear‑resistant carbide substrate to extend tool life when machining stainless steel. The CVD layer provides thermal and abrasive resistance, reducing flank wear during sustained cuts and improving reproducibility across batches. For production environments where uptime and predictable tool change intervals matter most, this grade supports longer cutting windows and consistent surface finish without sacrificing dimensional stability.

Predictable fit and simple holder selection

Manufactured to ISO‑standard dimensions, the triangular form and defined geometry make holder compatibility straightforward: match the insert form, 11° relief angle, tolerance class, fastening type and thickness to the chosen external holder or boring bar. The insert’s cylindrical hole with single‑sided countersink (40°–60°) ensures secure clamping and repeatable seating. Using standardised components simplifies inventory and reduces set‑up time while ensuring the cutting edge sits correctly for accurate machining.

Application focus and machining advantages

With a 0.4 mm corner radius and a plate thickness of 2.38 mm, this indexable insert is suited to both external and internal turning where controlled edge strength and profile accuracy are required. The PSS chipbreaker is matched to the T6215 grade for effective chip control on rostfreier Stahl, particularly in stable to lightly interrupted cuts. The triangular geometry provides three indexable cutting corners per insert, supporting economic tool usage and predictable performance in serial turning operations.

System setup and practical considerations

A complete cutting system typically comprises the ISO insert, a compatible external holder or boring bar, a shim or clamp set and replacement screws; ensure the holder accommodates the 11° relief angle and the set screw pattern for this insert form. For less experienced planners: a larger corner radius increases edge strength and reduces chipping risk but may affect fine corner profiles; conversely, a smaller radius improves detail but requires more stable setups. The specified geometry balances profile control with robustness for many stainless steel turning tasks.

Choosing the right chipbreaker and grade

Select the PSS chipbreaker and the T6215 grade when machining stainless steels under predominantly continuous cuts or light interruptions; this combination favours stable chip formation and consistent wear behaviour. For heavily interrupted or roughing operations, consider a different grade or chipbreaker optimised for impact resistance. If there is uncertainty about the best match, provide details of material, depth of cut and stability to obtain tailored advice.

Request specification assistance from Metav Werkzeuge to confirm the optimal Tungaloy grade and holder combination for specific turning tasks; contact info@metav-werkzeuge.com or call +49 2822 7131930 for technical guidance and availability

Technical data

• Article number: 6876668
• Manufacturer SKU: TUN6876668
• Label: TPMT110204-PSS T6215
• Material: carbide
• Model series: ISO indexable turning inserts

Facts

• Insert code: 110204
• Corner radius: 0.4 mm
• Relief angle: 11°
• Plate thickness: 2.38 mm
• Insert size: 11 mm
• Included angle: 60°
• Hole: with cylindrical hole + single-sided countersink (40°–60°)

Special features

• Coating: CVD
• Grade: T6215
• Chipbreaker: PSS
• Shape: triangular
• Application: turning (external and internal)
• Recommended material: stainless steels
• Typical use: stable to lightly interrupted cuts
• System components: insert, external holder/boring bar, shim/clamp set, replacement screws

FAQ

What materials is this insert intended for? This insert is specified for machining stainless steels; the T6215 grade and PSS chipbreaker are tuned for stable to lightly interrupted turning of rostfreier Stahl.

How is the insert secured in the holder? The insert features a cylindrical hole with a single‑sided countersink (40°–60°) to match standard clamping systems for ISO triangular inserts and ensure repeatable seating.

What does the 0.4 mm radius mean for machining results? A 0.4 mm corner radius increases edge strength and reduces chipping risk while producing slightly rounded internal and external profiles; it is a compromise between accuracy and robustness.

Is TPMT110204-PSS T6215 compatible with all ISO triangular holders? Compatibility depends on matching insert form, relief angle, tolerance class, fastening method, size and thickness; the insert conforms to ISO dimensions, which simplifies holder selection.

Can this insert be used for interrupted cuts? The T6215 grade and PSS chipbreaker are optimised for stable to lightly interrupted conditions; for heavy interruptions consider a more impact‑resistant grade.

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.