DCMT 070208 T9225 Wendeplatten - Tungaloy

Take advantage of the combination of a CVD‑coated carbide grade T9225, precise rhombic geometry and secure clamping for consistent medium‑to‑heavy steel turning; the result is reliable chip control and longer tool life. Order the DCMT 070208 T9225 insert directly via Metav Werkzeuge or ask our consultants if needed.

DCMT 070208 T9225 — ISO turning insert, CVD‑coated carbide, 7° relief (Tungaloy)

A DCMT 070208 T9225 indexable turning insert engineered for medium to heavy steel turning, offering a robust universal grade and stable chip formation in changing cutting conditions.

• CVD‑coated carbide grade T9225 for steel
• Robust universal grade for medium–heavy turning
• 7° relief angle for stable cutting
• Rhombic ISO insert, size 07, 0.8 mm radius

Optimised grade for demanding steel turning

The insert’s CVD‑coated surface and carbide substrate deliver a balanced combination of wear resistance and toughness. The T9225 grade is formulated as a robust universal solution for medium to heavy steel applications, making it suitable where variable engagement or slight interruptions in the cut demand higher toughness. Because the coating reduces friction and protects the substrate, tool life is extended and cutting stability is improved, which in turn reduces unplanned tool changes and boosts throughput.

Geometry and edge design that ensure stable, repeatable cuts

The rhombic shape combined with a 7° relief ensures controlled cutting forces and consistent contact geometry at the tool–workpiece interface. The 0.8 mm corner radius helps to distribute cutting load, improving edge robustness and surface finish on external and internal turning operations. The insert’s 2.38 mm thickness and the hole with cylindrical bore plus single‑side countersink provide secure clamping, which reduces vibration and supports repeatable positioning in ISO‑compliant tool holders.

System compatibility and practical chip control

As part of an ISO system, the insert is matched to appropriate external holders or boring bars, with shims, clamping sets and replacement screws forming the complete assembly. The single‑sided chipbreaker suits a wide range of turning strategies; selecting the right breaker and grade for the material and stability conditions optimises chip formation and evacuation. This pragmatic configuration improves machining consistency, lowers cycle times and makes the process more economical over the long run.

Contact Metav Werkzeuge today for tailored tool recommendations and order the DCMT 070208 T9225 Tungaloy insert with SKU TUN6781053 for dependable medium‑to‑heavy steel turning

Technical data

• Article number: 6781053
• Manufacturer SKU: TUN6781053
• Internal SKU: 6781053-Tungaloy
• Series: ISO indexable turning inserts
• Application: Turning

Facts

• Relief angle: 7°
• Insert included angle: 55°
• Thickness: 2.38 mm
• Size: 07
• Corner radius: 0.8 mm

Special features

• Material: carbide, CVD‑coated
• Grade: T9225 (robust universal grade for steel)
• Shape: rhombic
• Hole: with hole — cylindrical hole + one‑side countersink (40°–60°)
• Chipbreaker: single‑sided

FAQ

What materials is this insert suitable for?
The DCMT 070208 T9225 insert is intended primarily for steel turning; the T9225 CVD‑coated carbide grade provides broad steel compatibility and robust chip control.

Which holder types are compatible with this insert?
Compatibility is determined by insert form, relief angle, tolerance class, attachment method, size and thickness; this ISO rhombic insert fits ISO‑compliant external holders and boring bars designed for size 07 inserts.

How does the 0.8 mm corner radius affect machining?
A 0.8 mm corner radius increases edge strength and improves surface finish on heavier cuts, reducing the risk of edge chipping under interrupted or variable cutting conditions.

Does the insert include a chipbreaker, and when should it be used?
Yes — the insert features a single‑sided chipbreaker; choose the chipbreaker and grade according to the workpiece material, cutting parameters and machine stability to ensure effective chip control.

What is the correct SKU to order this item?
Order using SKU TUN6781053 or article number 6781053 to ensure the correct DCMT 070208 T9225 Tungaloy insert is supplied.

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.