CCMT 09T302 T9225 Wendeplatten - Tungaloy

Benefit from the combination of the robust T9225 CVD-coated carbide grade, the reliable rhombic CCMT geometry and precise 7° clearance for consistent medium to heavy steel turning. Order the insert directly via Metav Werkzeuge or ask our consultants for application-specific advice.

CCMT 09T302 T9225 Turning Insert — rhombic CCMT, 7° clearance — Tungaloy

CCMT09T302 T9225 is an indexable turning insert designed for external and internal turning in medium to heavy-duty steel applications.

• CVD-coated carbide universal grade T9225
• Rhombic CCMT form with 7° clearance
• Suitable for medium to heavy steel turning
• Cylindrical hole with single-side countersink (40°–60°)

Productivity through a robust universal grade

The CCMT09T302 insert is based on the T9225 grade, a CVD-coated carbide engineered for a balance of toughness and wear resistance. This combination enables more stable chip formation under varying engagement conditions and improved life in medium to heavy steel machining. The engineered grade reduces the need for frequent tool changes, helping to maintain a continuous production flow and lower overall machining costs.

Precise geometry for stable, repeatable turning

The rhombic CCMT geometry with an 80° included angle and 7° clearance provides a reliable cutting edge for both external and internal turning operations. The insert’s cylindrical hole with a one-sided countersink ensures secure clamping and repeatable seating in compatible holders, minimising runout and vibration. Together these features deliver more consistent surface finish and dimensional accuracy across batches.

Simple integration and predictable performance

Designed as an ISO-format indexable insert, the component is intended for use in a system comprising insert, appropriate outer holder or boring bar, and supporting shim/clamp sets plus replacement screws. The single-sided chipbreaker suits a range of cutting parameters; selecting the correct chipbreaker and machining stability will exploit the grade’s toughness for interrupted cuts or varying engagement. The ISO conformity eases tool inventory management and speeds up requalification of holders.

Contact Metav Werkzeuge for tailored application advice and availability of Tungaloy indexable inserts — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6781147
• SKU: 6781147-Tungaloy
• Manufacturer SKU: TUN6781147

Facts

• Insert size: 09
• Thickness: 3.97 mm
• Corner radius: 0.2 mm
• Clearance angle: 7°
• Included angle: 80°

Special features

• CVD-coated carbide, grade T9225
• Rhombic form CCMT09T302
• Cylindrical hole + single-side countersink (40°–60°)
• Single-sided chipbreaker
• ISO turning indexable insert
• Application: external and internal turning

FAQ

What materials is this insert intended for?
The CCMT09T302 T9225 insert from Tungaloy is a universal grade optimised for medium to heavy steel turning and performs well where changing engagement or slight interruptions require additional toughness.

How is the insert secured in the holder?
Compatibility depends on form, clearance angle, tolerance class, fastening, size and thickness; the CCMT09T302 seats in ISO-compatible holders and is clamped via the cylindrical hole with countersink for secure positioning.

What performance benefits does the CVD coating provide?
The CVD-coated layer on the grade T9225 increases wear resistance and thermal stability, extending tool life and maintaining cutting-edge integrity in demanding steel applications.

Is the geometry suitable for interrupted cuts or variable engagement?
Yes, the toughness of the T9225 grade combined with the rhombic geometry and single-sided chipbreaker makes the insert tolerant of variable cutting conditions and short interruptions.

Which components complete the system for reliable use?
A complete system typically includes the indexable insert, a matching outer holder or boring bar, a shim/clamp set and replacement screws to ensure repeatable clamping and quick index changes.

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.