TPMT 090204 T6215 Wendeplatten - Tungaloy

Benefit from the combination of a CVD-coated T6215 grade and a 11° relief for predictable tool life and consistent performance when turning stainless steels; order the insert directly via Metav Werkzeuge or consult our specialists for application advice.

TPMT 090204 T6215 – Indexable insert for turning, Tungaloy

TPMT 090204 T6215 is an ISO-standard triangular indexable insert designed for external and internal turning of stainless steels under stable to slightly interrupted cutting conditions.

• CVD-coated T6215 grade for wear resistance
• Optimised for stainless steel turning
• 11° relief angle for stable cutting geometry
• Triangular 09 insert with 0.4 mm nose radius

Consistent wear resistance for demanding stainless steel work

The CVD-coated carbide grade T6215 provides elevated wear resistance specifically tailored for machining stainless steel. Under stable or lightly interrupted cutting conditions the coating reduces flank wear and helps maintain a consistent cutting edge over longer tool life. This results in fewer tool changes and more predictable production cycles. The insert’s resistant coating also improves surface finish by limiting edge abrasion, which supports tighter tolerances in serial turning operations.

Precision geometry for repeatable, accurate turning results

The insert’s geometry—a triangular 09 form with an included angle of 60°, 11° relief and a 0.4 mm nose radius—supports a balance between cutting strength and detail in profile work. A 2.38 mm thickness ensures rigidity when mounted in a suitable holder, while the single-sided chipbreaker promotes controlled chip formation. These features combine to deliver repeatable dimensional accuracy and stable tool behaviour, especially important when switching between similar workpieces or when process documentation requires consistent parameters.

Measurable gains in productivity and process stability

Adopting this indexable insert contributes directly to enhanced productivity through reduced downtime and predictable tool consumption. The integrated single-sided chipbreaker aids in effective chip control, lowering the risk of built-up edge and improving cycle times. The robust carbide substrate paired with the CVD layer supports reliable cutting performance, which in practice increases the number of components produced per insert and stabilises machining costs across batches.

System compatibility and practical guidance for tool selection

The insert uses the ISO designation TPMT090204, incorporating a cylindrical hole with a one-sided countersink (40°–60°) for secure clamping in compatible toolholders. Compatibility with a given holder depends on form, relief angle, tolerance class, fastening, size and thickness; the insert is intended for standard ISO turning systems. When selecting the matching chipbreaker and grade, consider the workpiece stability and cut conditions: this grade favours applications where stainless steel machining requires wear resistance and steady cutting parameters. For tailored recommendations, technical consultation is available.

For maximum wear resistance in stainless steel turning select the Tungaloy TPMT 090204 T6215 insert — contact Metav Werkzeuge for availability and precise application support at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number: 6876667
• Manufacturer SKU: TUN6876667
• SKU: 6876667-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• ISO designation: TPMT090204

Facts

• Thickness: 2.38 mm
• Nose radius: 0.4 mm
• Relief angle: 11°
• Included angle: 60°
• Size: 09

Special features

• Material: Carbide, CVD-coated (T6215)
• Shape: Triangular insert
• Hole: Cylindrical hole + single-sided countersink (40°–60°)
• Chipbreaker: Single-sided
• Application: Turning, stainless steel

FAQ

What materials is this insert best suited for?
The insert is optimised for stainless steel machining; the T6215 CVD-coated carbide grade is selected to provide wear resistance under stable to slightly interrupted turning conditions.

How is the insert clamped and what hole style does it have?
This indexable insert features a cylindrical hole with a single-sided countersink (40°–60°), intended for ISO-compatible clamping systems that match the insert’s form and tolerance class.

Which ISO designation identifies this insert?
The insert carries the ISO designation TPMT090204, indicating the plate form, size and geometry for correct holder matching.

How does the chipbreaker affect machining?
The single-sided chipbreaker supports controlled chip formation and removal, which improves chip control and contributes to consistent surface quality during turning.

Can this insert handle interrupted cuts?
The T6215 grade is suitable for stable to lightly interrupted cutting; for heavy interruptions further application-specific assessment 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.