CPMT 09T304 T9215 Wendeplatten - Tungaloy

Take advantage of CVD-coated carbide (T9215) and a 0.4 mm corner radius for durable, high-productivity turning of medium steel; the ISO geometry ensures predictable holder compatibility. Order directly via Metav Werkzeuge or ask our consultants for technical guidance.

CPMT 09T304 T9215 Tungaloy indexable insert — CVD-coated carbide for turning

A CPMT 09T304 T9215 rhombic indexable insert designed for ISO-standard turning operations, optimised for medium steel and continuous to light interrupted cuts

• CVD-coated carbide T9215 for medium steel
• ISO rhombic insert CPMT 09 size with 80° geometry
• 0.4 mm corner radius and 11° clearance angle
• Cylindrical hole with single-side countersink

High productivity through wear-resistant cutting grade

The CVD-coated T9215 cutting grade combines a ceramic coating with a robust carbide substrate to deliver extended tool life in the medium steel machining range. This composition is designed to reduce flank wear under sustained cutting, which translates into fewer tool changes and more stable cycle times on production runs. For shops aiming to raise throughput without compromising component quality, the key benefit is a predictable flank-wear progression that supports consistent part geometry and surface finish.

Predictable clamping and straightforward compatibility

Manufactured to ISO conventions, the insert’s rhombic form and defined geometry ensure repeatable seating and clamping when paired with compatible toolholders. The insert features an effective 11° clearance angle, a nominal 80° cutting-edge orientation and a plate thickness of 3.97 mm, all of which contribute to secure fixation and reduced vibration. The cylindrical hole with single-side countersink (40°–60°) supports reliable clamping and orientated seating, making tool changeover faster and setup reproducibility easier to achieve on the shop floor.

Controlled chips and secure production performance

A single-sided chipbreaker offers stable chip formation when matched to appropriate cutting conditions and workpiece stability, helping to avoid entanglement and potential interruptions. The 0.4 mm corner radius provides a balance between edge strength and achievable surface finish, supporting both roughing and semi-finishing passes with minimal compromise. Selecting the correct insert grade and chip control geometry for the application improves process security and can reduce scrap rates; for specification advice, Metav Werkzeuge is available to recommend the most suitable chipbreaker and operating window for each component.

For machining that demands durable, high-throughput performance, contact Metav Werkzeuge for expert advice on the Tungaloy CPMT 09T304 T9215 insert: email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability and request a quote

Technical data

• Article number: 6777812
• Manufacturer SKU: TUN6777812
• SKU: 6777812-Tungaloy
• Model series: ISO indexable turning inserts

Core specifications

• Geometry angle: 80°
• Insert size: 09
• Thickness: 3.97 mm
• Corner radius: 0.4 mm
• Relief/clearance angle: 11°
• Hole style: cylindrical hole + single-side countersink (40°–60°)

Features

• Material: carbide
• Coating: CVD-coated (T9215)
• Shape: rhombic
• Chipbreaker: one-sided
• Application: turning (external and internal)
• Suitable for: medium steel, continuous to light interrupted cuts
• System: ISO-standard insert, compatible with standard holders

FAQ

Which materials is this insert best suited for?
The CVD-coated T9215 grade is intended primarily for medium steel machining and performs well under continuous to light interrupted cuts.

How is the insert secured in the toolholder?
The insert uses a cylindrical hole with single-side countersink to ensure reliable seating; compatibility is determined by the insert form, clearance, tolerance, fixation, size and thickness.

What cutting conditions are recommended for this indexable insert?
The geometry and T9215 coating favour productive cutting at standard feeds and speeds for medium steel; the chipbreaker is tuned for stable chip control under steady and lightly interrupted cuts.

What are the essential dimensions to check for holder compatibility?
Key dimensions include the 80° cutting angle, 09 insert size, 3.97 mm thickness and 0.4 mm corner radius; these determine fit and seating in an ISO-compliant holder.

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.