CPMT 09T308 T9215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide (T9215) and ISO-standard geometry for high productivity and consistent tool life in turning operations; order the CPMT09T308 T9215 Tungaloy indexable insert directly via Metav Werkzeuge or consult the team for application advice.

CPMT09T308 09T308 T9215 — Turning indexable insert by Tungaloy

CPMT09T308 T9215 Tungaloy is an ISO-standard rhombic indexable insert designed for general turning, optimised for medium steel and continuous to light interrupted cuts.

• CVD-coated carbide T9215 grade
• ISO rhombic insert for reliable fit
• 0.8 mm corner radius for fine finishes
• Cylindrical hole with 40°–60° countersink

Boosted productivity for medium steel turning

The T9215 grade is a CVD-coated carbide developed to balance wear resistance and fracture toughness, making it particularly effective for medium steel machining where both surface quality and tool life matter. In continuous or slightly interrupted cuts, the combination of coating and substrate reduces flank wear and extends productive intervals between index changes. The result is a measurable improvement in process stability and a lower cost per component when used with appropriate tooling systems.

Precision fit and secure clamping for repeatable results

Designed to the ISO indexable insert format, the geometry and hole configuration ensure compatibility with a wide range of holders when matched by form, clearance angle and tolerance class. The cylindrical hole with single-sided countersink (40°–60°) provides secure axial location and consistent clamping force, which reduces micro-movement under load and preserves geometric repeatability. This stability translates directly into more consistent dimensional tolerances and fewer unplanned interventions at the machine.

Application-specific advantages and recommended machining strategy

The rhombic shape with an included angle of 80°, a 0.8 mm corner radius and a clearance angle of 11° offers a good compromise between strength and edge sharpness. The single-sided chipbreaker is suited to general-purpose turning and aids controlled chip formation on common steels, improving surface finish and evacuation. For best results use the insert together with an appropriately rated external holder, shim or clamping kit and the correct screw set; this insert is optimised for external and internal turning where stable cutting conditions are available.

Contact Metav Werkzeuge for tailored advice on toolholders, recommended cutting parameters and applicability of the CPMT09T308 T9215 insert to specific components and machines

Technical data

• Article number: 6773962
• Manufacturer SKU: TUN6773962
• SKU: 6773962-Tungaloy
• Designation: CPMT09T308
• ISO code: 09T308

Data

• Corner radius: 0.8 mm
• Clearance angle: 11°
• Included angle: 80°
• Thickness: 3.97 mm
• Size: 09

Special features

• Material: carbide
• Coating: CVD
• Chipbreaker: single-sided
• Hole: cylindrical hole + single-sided countersink (40°–60°)
• Shape: rhombic
• Application: turning; suited to medium steel; optimised for continuous to light interrupted cuts

FAQ

Is this insert suitable for interrupted cuts?
The T9215 grade provides increased fracture resistance and is suitable for continuous to light interrupted cuts; for heavy interruptions select a geometry and grade tailored to intermittent loading.

Which materials can the insert machine effectively?
This insert is optimised for medium steel machining; the CVD coating and substrate combination balance wear resistance and toughness for productive steel turning.

What should be considered when choosing a holder?
Compatibility depends on form, clearance angle, tolerance class, fastening and insert size; using an ISO-compatible holder with correct clamping parts ensures repeatable positioning of the insert.

How does the 0.8 mm corner radius affect surface finish?
A 0.8 mm radius supports improved edge strength while still permitting a fine surface finish; increasing radius improves edge life but may raise cutting forces.

Does the insert include clamping hardware?
The offer concerns the indexable insert itself; clamping sets, underlays and screws are part of the system and should be selected to match the holder and application.

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.