CPMT 09T304 T6215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide T6215 for enhanced wear resistance, the ISO rhombic form for straightforward holder compatibility, and the precise 0.4 mm nose radius for fine detail turning; order the insert directly via Metav Werkzeuge or request advice from our consultants.

CPMT 09T304 T6215 — Turning insert for turning by Tungaloy

CPMT09T304 T6215 is an ISO rhombic turning insert designed for stable machining in external and internal turning applications, optimised for rostfreier Stahl.

• CVD-coated carbide T6215 grade
• ISO rhombic insert, size 09
• 0.4 mm nose radius for fine profiles
• Cylindrical hole with 40°–60° countersink

Durable wear resistance for continuous production

The CVD-coated carbide composition of this insert delivers consistently low flank and crater wear under stable to mildly interrupted conditions, which leads to longer tool life and fewer insert changes. The T6215 grade was developed for turning rostfreier Stahl, where a tendency to build up on the cutting edge can reduce component quality; the coating reduces adhesion and improves dimensional consistency. This results in greater process uptime and a lower cost per finished part — a clear rational advantage for production-focused workshops.

Precise fit and ISO conformity reduce setup time

Built to ISO geometry standards and supplied in a rhombic form with an 11° clearance angle, the insert ensures predictable seating in compatible holders. The standardised dimensions — size 09 and a plate thickness of 3.97 mm — simplify holder selection and repeatability between tool changes. The presence of a cylindrical hole with single-sided countersink (40°–60°) supports secure clamping and reliable torque transfer, reducing micro-movements that can affect surface finish and tolerances.

Improved surface quality and predictable chip control

A 0.4 mm nose radius produces fine-profile contours while maintaining acceptable cutting forces; paired with the single-sided chipbreaker, this geometry helps form short, controllable chips in many stainless applications. The CVD coating contributes to a cleaner shear zone and lowers the risk of built-up edge, which means improved part finish and fewer rework cycles. For operations transitioning from general-purpose grades, this insert offers an immediate step up in surface quality with minimal process adjustment.

System-level benefits for workshop productivity

The insert is intended for integration into a standard ISO turning system: insert, appropriate external holder or boring bar, shim/clamping set and replacement screws. Selecting the matching holder based on form, clearance angle, tolerance class, fastening and thickness keeps assembly straightforward and reduces downtime. As a Tungaloy product with SKU 6945226-Tungaloy, it supports stable chip formation and productive machining, contributing to consistent batch output and reliable daily throughput.

For demanding turning of rostfreier Stahl choose the Tungaloy T6215 grade; contact Metav Werkzeuge for orders or technical advice at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical Data

• Article number: 6945226
• Manufacturer SKU: TUN6945226
• SKU: 6945226-Tungaloy
• Model series: ISO turning inserts
• Material: carbide

Facts

• Size: 09
• Plate thickness: 3.97 mm
• Relief/clearance angle: 11°
• Included angle: 80°
• Nose radius: 0.4 mm

Design & Special Features

• Shape: rhombic
• Hole style: cylindrical hole + one-sided countersink (40°–60°)
• Chipbreaker: one-sided
• Grade/coating: T6215, CVD-coated carbide
• Typical application: external and internal turning of rostfreier Stahl

FAQ

What materials is this insert suitable for?
The CPMT09T304 T6215 turning insert (Tungaloy turning insert, SKU 6945226-Tungaloy) is designed primarily for machining rostfreier Stahl under stable to lightly interrupted conditions.

What is the nose radius of the insert?
The insert features a 0.4 mm nose radius, suitable for fine-profile turning and improved surface finishes.

What is the hole and clamping style?
The insert has a cylindrical hole with a single-sided countersink (40°–60°) to ensure secure clamping in compatible ISO holders.

Which grade and coating does the insert use?
This insert uses the T6215 grade with a CVD-coated carbide substrate to reduce adhesion and extend tool life.

Is the insert compatible with standard ISO holders?
Yes — compatibility is determined by form, clearance angle, tolerance class, fastening method, size and thickness; the ISO rhombic dimensions aid selection.

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.