TCMT 16T308 T9215 Wendeplatten - Tungaloy

Combine the T9215 CVD‑coated carbide grade with the ISO TCMT16T308 triangular form and a 0.8 mm corner radius for reliable, high‑productivity turning of medium steels; order the insert through Metav Werkzeuge or consult their technical advisors for application support.

TCMT16T308 T9215 — Turning insert (ISO turning insert), CVD‑coated carbide, 0.8 mm radius — Tungaloy

TCMT16T308 Tungaloy insert T9215: an ISO‑standard triangular turning insert designed for external and internal turning in medium steel machining, optimised for continuous to slightly interrupted cuts

• CVD‑coated carbide grade T9215
• Optimised for medium steel turning
• 0.8 mm corner radius for smooth feeds
• Triangular ISO form TCMT with 7° clearance

High wear resistance and steady productivity for medium steels

The CVD‑coated carbide composition of grade T9215 delivers a balance of wear resistance and fracture toughness that supports sustained production cycles. With a 0.8 mm corner radius and an included angle of 60°, the insert reduces edge chipping and improves surface finish under continuous cutting conditions. The coating minimises built‑up edge and thermal wear, which helps maintain consistent tool life and steady machining results on a range of medium steel alloys.

Precise system compatibility and secure clamping for predictable results

Supplied as an ISO‑standard triangular insert, the component conforms to common holder geometries; compatibility is determined by form, relief angle (7°), tolerance class, clamping method, size and thickness. The insert is supplied with a hole — a cylindrical bore plus a one‑sided countersink (40°–60°) — for positive location and reliable torque transmission in the seat. Using the correct holder and matching the one‑sided chipbreaker to the material and cut type ensures repeatable performance and reduces setup time in serial machining.

Selection guidance to maximise tool life and part quality

For best results, pair the insert with a holder suited to the intended feed and depth of cut; select the chipbreaker and cutting data according to stability and the workpiece alloy. The 3.97 mm plate thickness and the ISO TCMT form support quick indexing and predictable geometry restoration after rotation. When facing interrupted cuts or heavy engagement, the combination of Tungaloy metallurgy and the CVD coating provides improved edge security, while in stable continuous turning the wear‑resistant surface pays back through longer intervals between changes. For technical assistance or further specification data, Metav Werkzeuge’s advisors can provide cutting‑parameter recommendations and compatibility checks.

Contact Metav Werkzeuge for application advice and availability of the Tungaloy TCMT16T308 T9215 insert — email info@metav-werkzeuge.com or call +49 2822 7131930 for prompt support

Technical data

• Article number: 6772470
• Manufacturer SKU: TUN6772470
• Label / name: TCMT16T308 T9215 Tungaloy‑Wendeplatte
• Model series: ISO‑Drehwendeschneidplatten

Core specifications

• Corner radius: 0.8 mm
• Plate thickness: 3.97 mm
• Relief angle: 7°
• Included angle: 60°
• Plate size: 16

Materials & features

• Material: carbide
• Coating: CVD‑coated
• Grade: T9215
• Plate form: triangular (TCMT)
• Hole: with hole; cylindrical bore + one‑sided countersink (40°–60°)
• Chipbreaker: one‑sided
• Application: turning (external and internal)

FAQ

What materials is this insert best suited for?
The insert grade T9215 is designed as a first choice for medium steel machining; its CVD coating and carbide substrate offer a balance of wear resistance and toughness for continuous to slightly interrupted cuts.

How does the 0.8 mm corner radius affect performance?
A 0.8 mm corner radius improves edge strength and surface finish at standard feeds, reducing the risk of chipping compared with very small radii while supporting stable cutting conditions.

Is the insert compatible with common ISO holders?
Yes — the TCMT form is ISO‑standard; compatibility depends on the holder’s seat geometry, clamping method, tolerance class and the insert’s relief angle (7°) and thickness (3.97 mm).

Can this grade handle interrupted cuts?
The carbide substrate with CVD coating gives improved fracture resistance, making the grade suitable for light to moderate interrupted cuts; for heavy interruptions, choose a chipbreaker and parameters that prioritise edge security.

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.