TPMT 090208 T6215 Wendeplatten - Tungaloy

Take advantage of CVD-coated carbide and a precise 0.8 mm corner radius for consistent performance in rostfreier Stahl turning; combine high wear resistance with ISO compatibility and stable clamping for uninterrupted production. Order the insert directly via Metav Werkzeuge or ask the consultants if further application support is required.

TPMT090208 T6215 ISO triangular turning insert for rostfreier Stahl — Tungaloy

TPMT090208 T6215 is an ISO-standard triangular indexable insert for external and internal turning, designed for rostfreier Stahl under stable to slightly interrupted cutting conditions

• CVD-coated carbide for wear resistance
• ISO triangular shape with 60° included angle
• 11° relief and 0.8 mm corner radius
• Cylindrical hole with 40°–60° countersink

Durable grade and cutting-edge coating improve tool life

The combination of CVD-coated carbide and the T6215 grade delivers enhanced wear resistance and reliable edge stability when machining rostfreier Stahl. CVD (chemical vapour deposition) creates a uniform, hard surface layer that reduces flank wear and adhesion at the cutting edge; this translates into longer life and fewer indexings for the insert. The result is reduced downtime and steadier process output in production runs where consistent surface finish and dimensional accuracy matter.

Geometry tailored for repeatable clamping and predictable results

A triangular plate with a 60° included angle, 11° relief and 0.8 mm corner radius offers a balance between strength and finishing capability. The plate thickness of 2.38 mm and the central hole with a cylindrical bore plus one-sided countersink (40°–60°) ensure stable mechanical clamping in standard ISO holders. These geometric choices allow repeatable seating, minimise micro-movement under load and support consistent chip formation—key factors for predictable cycle times and reduced scrap rates.

Practical application guidance for workshop productivity

Intended for turning (external and internal), the single-sided chipbreaker on this insert supports controlled chip flow in typical rostfreier Stahl operations under stable or slightly interrupted conditions. Compatibility with a holder is determined by plate form, relief angle, tolerance class, fastening method, size and thickness; matching these parameters secures clamp stability and repeatable results. For mixed production—where surface quality and longevity are both vital—the grade and chipbreaker combination provides an efficient compromise between tool life and finish. For specialised tasks or uncertain conditions, Metav Werkzeuge can advise on the optimal chipbreaker and holder pairing.

Discuss specification and supply with Metav Werkzeuge for the Tungaloy T6215 grade and ensure the insert is matched to the intended holder and machining strategy — contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 for tailored recommendations and rapid delivery

Technical Data

• Article number: 6903131-Tungaloy
• Manufacturer SKU: TUN6903131
• Manufacturer article number: 6903131

Core data

• Plate designation: TPMT090208
• Size: 09
• Plate form: triangular
• Plate thickness: 2.38 mm
• Corner radius: 0.8 mm
• Relief angle: 11°
• Included angle: 60°

Features

• Schneidstofftyp: CVD-coated carbide (T6215)
• Single-sided chipbreaker
• Hole: cylindrical bore with one-sided countersink (40°–60°)
• Application: turning (external and internal)
• Model series: ISO turning indexable inserts

FAQ

Is the TPMT090208 T6215 suitable for rostfreier Stahl machining? Yes. The TPMT090208 T6215 insert is formulated for machining rostfreier Stahl under stable to slightly interrupted conditions, offering better wear resistance and edge stability for consistent results.

Which holder parameters must be matched for correct mounting? Compatibility depends on plate form, relief angle, tolerance class, fastening, size and thickness; match these to the ISO triangular holder to ensure correct seating for the TPMT090208 (Tungaloy, SKU 6903131-Tungaloy).

What effect does the 0.8 mm corner radius have on surface finish? A 0.8 mm corner radius provides a compromise between strength and finish: larger radii improve edge strength and tool life, while still enabling a good surface quality on rostfreier Stahl when used with the correct feeds.

Why is a CVD coating advantageous on this grade? The CVD-coated carbide (T6215) offers a hard, uniform surface that reduces adhesion and flank wear during rostfreier Stahl turning, extending tool life and maintaining dimensional stability over longer cycles.

Can the insert tolerate interrupted cuts or heavy interruptions? The T6215 grade on this insert is intended for stable to slightly interrupted cuts; for heavy interruptions a different grade or geometry optimised for impact resistance is recommended.

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.