CCMT 09T304 T9225 Wendeplatten - Tungaloy

Reliable combination of CVD-coated carbide T9225 and ISO CCMT geometry delivers robust performance for medium to heavy steel turning; the 0.4 mm corner radius and 7° clearance provide versatility for external and internal turning. Order the CCMT09T304 T9225 Tungaloy insert directly via Metav Werkzeuge or consult our technical advisers for holder compatibility.

CCMT 09T304 T9225 Turning Insert — Tungaloy, CVD-coated carbide, 0.4 mm radius

CCMT09T304 T9225 Tungaloy insert is an ISO rhombic indexable insert for turning, optimised for medium to heavy steel machining with a single-sided chipbreaker and a cylindrical hole with one-sided countersink

• ISO rhombic CCMT geometry
• CVD-coated T9225 for steel machining
• 0.4 mm corner radius for versatility
• Cylindrical hole with countersink

Consistent performance under mixed cutting conditions

The combination of a CVD-coated surface and a carbide substrate in the T9225 grade provides a balanced mix of wear resistance and toughness, which is particularly effective in medium to heavy steel turning. The single-sided chipbreaker helps control chip flow under varying engagement and stability conditions, reducing the risk of built-up edge and improving tool life. For production environments where cut interruptions or variable feed occur, this blend of coating and substrate translates into fewer insert changes and steadier cycle times.

Secure clamping and system compatibility for reliable machining

Compatibility with the toolholder depends on form, clearance angle (7°), tolerance class, fastening method, size and thickness (3.97 mm). The ISO rhombic CCMT form and the insert’s cylindrical hole with one-sided countersink (40°–60°) enable positive seating and repeatable clamping in matched CCMT holders or boring bars. The 0.4 mm corner radius offers a compromise between edge strength and surface finish, making the insert suitable for both roughing and finishing passes when paired with the correct holder geometry and stable setup.

Practical shop-floor benefits and application guidance

Using an ISO standard insert simplifies inventory and holder selection across a range of turning tasks: external and internal turning, interrupted cuts and varied feed scenarios. The T9225 grade is a robust universal choice when moderate toughness is required alongside wear resistance. For non-specialists: CVD coating is a thin, chemically deposited protective layer that increases resistance to abrasion and thermal degradation; the chipbreaker is a small geometry on the rake face that shapes chips for safe evacuation. Together these features reduce machine downtime and help maintain consistent part quality in serial production.

For secure and productive steel turning, choose the Tungaloy CCMT09T304 T9225 insert — order via Metav Werkzeuge or contact our consultants for holder matching and application advice.

Technical data

• Article number: 6781013
• Manufacturer SKU: TUN6781013
• Metav SKU: 6781013-Tungaloy
• Name: CCMT09T304 T9225 Tungaloy turning insert

Core data

• Size: 09
• Thickness: 3.97 mm
• Corner radius: 0.4 mm
• Clearance angle: 7°
• Included angle: 80°

Special features

• Material: carbide (cemented carbide)
• Coating: T9225 (CVD)
• Chipbreaker: single-sided
• Hole: cylindrical hole + one-sided countersink (40°–60°)
• Plate form: rhombic (CCMT)
• Typical application: external and internal turning
• System components: matching holder or boring bar, shim/clamp set, spare screws

FAQ

What materials is this insert designed to machine?
The CCMT09T304 T9225 insert is designed primarily for steel machining, offering a robust universal performance suitable for medium to heavy turning tasks.

How does the T9225 coating benefit production?
The T9225 CVD coating provides improved wear resistance and thermal stability, which prolongs insert life under mixed engagement and helps maintain consistent surface quality.

Which holders are compatible with this CCMT insert?
Compatibility depends on holder form, 7° clearance, tolerance class, fastening and size; matching CCMT holders or compatible boring bars fitted with the correct shim/clamp set are suitable for this insert.

What chip control can be expected with this geometry?
The built-in single-sided chipbreaker shapes chips effectively during interrupted or variable cutting, improving evacuation and reducing risk of entanglement.

What is the full article and manufacturer identification for ordering?
Article number 6781013, Manufacturer SKU TUN6781013 — the item is listed as CCMT09T304 T9225 Tungaloy turning insert

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.