CPMT 09T302 T9215 Wendeplatten - Tungaloy

Take advantage of the CVD-coated carbide T9215 for high wear resistance combined with fracture toughness and the ISO CPMT 09T302 format for straightforward holder compatibility; order directly via Metav Werkzeuge or request specialist advice if required.

CPMT09T302 T9215 CPMT 09T302 turning insert for turning (Tungaloy) — CVD-coated carbide, 0.2 mm radius

A CPMT09T302 T9215 turning insert engineered for medium-steel external and internal turning, featuring a single-sided chipbreaker and a cylindrical hole with a 40°–60° countersink for secure clamping.

• CVD-coated carbide T9215
• ISO CPMT 09T302 format
• Single-sided chipbreaker for medium steel
• Cylindrical hole with 40°–60° countersink

Reliable wear resistance for productive medium-steel turning

The CVD-coated carbide in grade T9215 combines high wear resistance with good fracture toughness, making this insert well suited to continuous and lightly interrupted cutting of medium steel. The coating reduces flank and crater wear under standard cutting conditions, which helps to maintain consistent component quality over longer tool life. Choosing this insert supports stable process windows in serial production, translating into fewer interruptions and improved overall throughput.

Consistent fit and accurate edge geometry for quality surfaces

Supplied in the ISO CPMT 09T302 format with a 0.2 mm corner radius and an 11° relief angle, the insert ensures predictable cutting behaviour and a fine surface finish on external and internal profiles. The rhombic shape and 3.97 mm thickness offer rigidity in the clamped position, while the cylindrical hole with a 40°–60° countersink provides secure fastening and easy indexation for fast changeovers. These characteristics simplify holder selection and reduce setup variation in workshop and production environments.

Controlled chip formation and practical selection guidance

The single-sided chipbreaker is optimised for medium steels and supports reliable chip control across typical feed ranges, lowering the risk of chip entanglement and improving tool-to-part interaction. For best results, combine the insert’s chipbreaker and T9215 grade with a holder matched to the CPMT geometry and the intended cutting parameters. The insert is suitable for both finishing and medium machining tasks; selection should consider workpiece stability and whether cuts are continuous or lightly interrupted to balance tool life and productivity. Technical documentation and advice are available for process integration and holder compatibility.

Contact Metav Werkzeuge for application-specific recommendations on matching holders and feed/speed settings for this Tungaloy insert, or request further technical data from our consultants.

Technical data

• Article number: 6951176
• Manufacturer SKU: TUN6951176
• SKU: 6951176-Tungaloy
• Name: CPMT09T302 T9215 Tungaloy turning insert

Dimensions & core data

• Shape: rhombic
• Size: 09
• Thickness: 3.97 mm
• Corner radius: 0.2 mm
• Relief angle: 11°
• Insert angle: 80°

Materials & features

• Material: carbide
• Coating: CVD-coated
• Grade: T9215
• Chipbreaker: single-sided
• Hole: cylindrical hole with 40°–60° countersink
• Typical application: external and internal turning; medium steels
• Model series: ISO turning indexable inserts

FAQ

What materials is this insert best suited for?
The CPMT09T302 T9215 turning insert is primarily intended for medium steel machining; the T9215 grade and CVD coating combine wear resistance and toughness for productive steel turning.

Which holders are compatible with the CPMT09T302 format?
Compatibility depends on the CPMT form, relief angle, tolerance class, fastening method, size and thickness; select a holder specified for ISO CPMT 09T302 to ensure correct seating and clamping.

How does the 0.2 mm corner radius affect the machining result?
A 0.2 mm corner radius delivers a finer edge for improved surface finish and reduced cutting forces in finishing and medium machining; larger radii would be chosen for stronger edge strength during heavy cuts.

Is the insert suitable for interrupted cuts?
This insert is designed for continuous to lightly interrupted cuts; the T9215 grade offers a balance of fracture resistance and wear life suitable for such conditions.

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.