CCMT 09T302 T9215 Wendeplatten - Tungaloy

Benefit from the combination of CVD‑coated carbide T9215, precise ISO CCMT geometry and secure clamping for dependable, high‑productivity turning. The grade's wear resistance and fracture toughness support continuous to light interrupted cuts while the defined rhombic form and 7° relief ensure repeatable results. Order directly via Metav Werkzeuge or consult the technical advisors for selection support.

CCMT 09T302 T9215 — Tungaloy turning indexable insert, CVD‑coated carbide

A CCMT 09T302 T9215 indexable turning insert designed for medium steel machining with a single‑sided chipbreaker and rhombic CCMT geometry

• CVD-coated carbide grade T9215
• Rhombic CCMT form with 80° included angle
• 0.2 mm corner radius for fine profiling
• Single-sided chipbreaker for reliable chips

Consistent productivity for medium‑steel turning

The T9215 grade is a CVD‑coated carbide developed as a first choice for medium steel machining; it combines enhanced wear resistance with good fracture toughness, which translates into longer tool life and fewer unplanned tool changes. For production runs where stability and uptime matter, this insert delivers a measurable improvement in process economy: higher cutting lengths per edge and consistent workpiece quality. Its suitability for continuous to light interrupted cuts means the grade balances abrasive wear protection with the toughness needed for slight interruptions in the cut.

Defined geometry and secure clamping for repeatable results

The insert follows the ISO CCMT form and the rhombic 09 size, giving a clear upgrade path for standard CCMT holders. The geometry includes an 80° included angle, a 7° relief angle and a thickness of 3.97 mm, all critical parameters that determine fit and rigidity in the toolholder. The version supplied with a cylindrical hole and one‑sided countersink (40°–60°) ensures precise seating and reliable clamp engagement. These design choices reduce vibration, improve surface finish, and make process outcomes more repeatable across batches.

Improved chip control and practical system integration

Chip control is handled by a single‑sided chipbreaker, which, together with a 0.2 mm corner radius, supports fine profiling and controlled chip formation for medium‑finish operations. The insert functions as part of a system: the indexable insert, a compatible external holder or boring bar, a shim/clamp set and replacement screws must be matched to achieve optimal results. Selection of the chipbreaker and cutting parameters should be aligned with workpiece material, machining stability and the intended productivity level; correct matching reduces cycle times and delivers predictable component quality. For complex applications, Metav Werkzeuge can provide technical guidance on holder selection and process setup.

Discuss the Tungaloy CCMT 09T302 T9215 insert and suitable holders with Metav Werkzeuge today—quote SKU TUN6951127 to request tailored application advice and fast processing

Technical Data

• Article number: 6951127
• Manufacturer SKU: TUN6951127
• Label: CCMT09T302 T9215 Tungaloy‑Wendeplatte
• Manufacturer: Tungaloy
• Model series: ISO‑Drehwendeschneidplatten

Core data

• Size: 09
• Thickness: 3.97 mm
• Shape: Rhombic, CCMT form
• Included angle: 80°
• Clearance (relief) angle: 7°
• Corner radius: 0.2 mm
• Hole: with hole — cylindrical hole + one‑sided countersink (40°–60°)
• Grade: T9215
• Material: CVD‑coated carbide

Special features

• Single‑sided chipbreaker
• Suitable for medium steel turning
• For continuous to light interrupted cuts
• Compatibility determined by form, clearance, tolerance, attachment, size and thickness
• System components: indexable insert, compatible holder/boring bar, shim/clamp set and spare screws

FAQ

Is this insert suitable for internal turning operations? Yes. The CCMT 09T302 T9215 indexable insert is suitable for both external and internal turning when paired with the appropriate holder and setup, providing the same grade benefits in medium steel applications.

Which materials are recommended for this grade? The T9215 grade is optimised for medium steel; it offers a balance of wear resistance and toughness for continuous to light interrupted machining of steel components.

How does the hole and countersink design affect clamping? The cylindrical hole with a one‑sided countersink (40°–60°) produces a defined seating surface that improves clamp stability and repeatability, reducing the risk of insert movement under cutting loads.

When should a 0.2 mm corner radius be selected? A 0.2 mm corner radius is recommended for fine profiling and finishing passes where dimension control and surface quality are priorities; larger radii may be chosen for roughing to increase edge strength.

What should be checked to ensure holder compatibility? Compatibility is governed by the insert form, clearance angle, tolerance class, attachment method, size and thickness; verifying these parameters against the holder specification ensures correct fit and machining stability.

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.