CCMT 09T308 T9215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide T9215 and a 0.8 mm corner radius for reliable wear resistance and consistent productivity; order the insert directly via Metav Werkzeuge or consult our advisors for application-specific selection.

CCMT 09T308 T9215 Tungaloy insert — ISO turning insert for external and internal turning

A CCMT09T308 T9215 ISO turning insert engineered for medium-steel turning with a single-sided chipbreaker and cylindrical hole for secure clamping

• CVD-coated carbide T9215
• Optimised for medium steel turning
• Single-sided chipbreaker design
• 7° clearance; cylindrical hole & countersink

Durable grade for increased production rates

The CVD-coated carbide T9215 brings a balanced combination of wear resistance and fracture toughness, making it suitable for continuous to light interrupted cutting in medium-strength steels. The coating reduces flank wear and maintains cutting-edge integrity, which translates into longer tool life and fewer insert changes on the shop floor. As a result, machining cycles become more predictable and cycle-time improvements are realised without compromising component tolerances. This turning grade supports higher feed rates and contributes to measurable productivity gains in serial production.

Precision geometry for consistent surface finish and secure clamping

The rhombic CCMT geometry with an included angle of 80°, a corner radius of 0.8 mm, and 7° clearance is designed to deliver reliable edge strength and good contact conditions in both external and internal turning. The insert thickness of 3.97 mm and the cylindrical hole with single-side countersink (40°–60°) ensure positive clamping and repeatable seating in ISO-compatible holders. These features reduce vibration and help achieve a stable cutting zone, which supports improved surface quality and tighter dimensional control in finished parts.

Practical selection and lifecycle advantages for production shops

With a single-sided chipbreaker matched to the grade, this insert enables efficient chip formation for medium-steel applications and simplifies inventory management by focusing on a versatile grade. Compatibility depends on holder form, clearance, tolerance class, attachment method, size and thickness; the typical system includes an ISO turning holder, a shim or clamp set and replacement screws. The combination of stable chip control and a robust substrate results in longer tool life and consistent results, lowering total machining costs and downtime in manufacturing environments. Metav Werkzeuge consultants can support selection for specific workpiece materials and machining conditions.

For high-productivity medium-steel turning with Tungaloy's T9215 grade, contact Metav Werkzeuge for tailored selection and ordering via info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6777811
• Manufacturer SKU: TUN6777811
• Metav SKU: 6777811-Tungaloy
• Designation: CCMT09T308 T9215
• Model series: ISO turning inserts
• Manufacturer: Tungaloy

Specifications

• Size: 09
• Corner radius: 0.8 mm
• Thickness: 3.97 mm
• Clearance angle: 7°
• Included angle: 80°
• Hole: cylindrical hole + single-side countersink (40°–60°)

Features / Applications

• Material: CVD-coated carbide (T9215)
• Chipbreaker: one-sided
• Typical use: external and internal turning
• Compatible with ISO turning holders, shim and clamp sets
• Suitable for medium steel, continuous to light interrupted cuts

FAQ

What materials is this insert best suited for?
The CCMT09T308 T9215 Tungaloy insert is optimised for medium steels and performs well in continuous to light interrupted cutting conditions.

Which chip control is provided with this grade?
This insert features a single-sided chipbreaker designed to produce stable chip forms when machining medium-strength steel, contributing to reliable material evacuation.

What are the key geometric details for holder compatibility?
Size 09, 0.8 mm corner radius, 3.97 mm thickness and a cylindrical hole with single-side countersink are the primary dimensions to check against an ISO turning holder.

Is this grade suitable for interrupted cuts?
The T9215 grade combines wear resistance with fracture toughness and is suitable for continuous machining and light interruptions rather than heavy interrupted cuts.

How does the insert support consistent surface finish?
The combination of rhombic geometry, 7° clearance and secure clamping of the CCMT09T308 helps reduce vibration and maintain cutting-edge stability for better surface quality.

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.