DCMT 070202 T9225 Wendeplatten - Tungaloy

Take advantage of a CVD-coated carbide T9225 grade and a 0.2 mm corner radius for reliable medium-to-heavy steel turning; the rhombic 55° geometry with a 7° relief ensures stable engagement and predictable chip control. Order the insert directly via Metav Werkzeuge or consult our technical advisors for compatibility and selection.

DCMT 070202 T9225 Tungaloy turning insert — CVD-coated carbide, 0.2 mm radius

A DCMT070202 T9225 rhombic ISO insert engineered for robust external and internal turning in medium-to-heavy steel applications.

• CVD-coated carbide grade T9225
• 0.2 mm corner radius for precise turning
• Rhombic 55° geometry, 7° relief
• Cylindrical hole with 40°–60° countersink

Consistent productivity through robust grade and geometry

The combination of a CVD-coated carbide substrate and the T9225 grade provides a balance of hardness and toughness suited to mixed chip loads and variable engagement. This configuration supports longer edge life under moderate to heavy cutting forces and reduces the frequency of tool changes, which improves uptime and throughput. The rhombic 55° geometry promotes secure clamping and a predictable cutting angle, which is particularly beneficial when operating on diverse workpieces or when light interruptions occur during turning.

Improved surface quality and repeatability with defined radii

A defined 0.2 mm corner radius delivers a reliable compromise between edge strength and surface finish, reducing chatter risk while maintaining dimensional control on turned parts. Combined with the 7° relief, the insert minimises rubbing and thermal buildup at the cutting edge, which translates into more consistent part tolerances and fewer rejects. For production environments where repeatability matters, this geometry supports tight process windows without extensive rework.

Compatibility guidance and mounting considerations

The insert conforms to ISO standards for turning plates; compatibility with a toolholder is determined by shape, relief angle, tolerance class, clamping style, size and thickness. The plate is supplied with a cylindrical hole and a one-sided countersink (40°–60°) for reliable fixation in appropriate holders. When selecting the holder, ensure the support seat and clamping screw match the insert’s hole style and thickness so clamping forces are transmitted evenly and the cutter pocket tolerances are respected.

Application advice and material suitability

Designed as a universal, robust grade for steel, this insert performs well in medium-to-heavy turning of steels where occasional interruptions or varying depths of cut demand edge toughness. The one-sided chipbreaker aids chip control under typical turning conditions. For best results, match cutting parameters to the workpiece material and machine rigidity: the insert excels when the process aims for a balance of productivity and tool life rather than extreme light-finishing passes.

For reliable replacement inserts and expert selection support, contact Metav Werkzeuge — our specialists will advise on holder matching and process settings for the Tungaloy T9225 grade

Technical data

• Article number: 6781483
• SKU: 6781483-Tungaloy
• Manufacturer SKU: TUN6781483
• Manufacturer: Tungaloy

Core data

• Model series: ISO turning inserts
• Designation: DCMT070202
• Size: 07
• Thickness: 2.38 mm
• Corner radius: 0.2 mm
• Relief angle: 7°
• Insert angle: 55°
• Hole: with hole — cylindrical hole + one-sided countersink (40°–60°)
• Chipbreaker: one-sided

Design & features

• Material: carbide
• Coating/grade: T9225 (CVD-coated)
• Typical application: external and internal turning
• Suitable for medium-to-heavy steel and interrupted cuts
• Compatibility depends on form, clearance angle, tolerance class and clamping

FAQ

What materials is this insert suitable for?
The DCMT070202 T9225 insert is designed primarily for medium-to-heavy steel turning; the T9225 CVD-coated carbide grade provides toughness for variable engagement and light interruptions.

Which holders are compatible with this insert?
Compatibility is determined by holder seat geometry, clamping style and tolerance class; choose a holder that matches the DCMT070202 plate form, 2.38 mm thickness and the cylindrical hole with countersink.

How does the 0.2 mm corner radius affect finish and strength?
A 0.2 mm corner radius improves edge strength while maintaining a good surface finish, making it suitable where both durability and dimensional control are required.

Is this insert suitable for interrupted cuts?
Yes, the robust T9225 grade and the insert geometry are chosen for resilience under interrupted cuts and variable cutting conditions.

What information is needed to order the correct insert?
Quote the DCMT070202 designation, grade T9225, and the SKU 6781483-Tungaloy to ensure correct ordering and to allow Metav Werkzeuge to verify holder compatibility.

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.