CNMG 160612 T9205 Wendeplatten - Tungaloy

Take advantage of the CVD‑coated carbide T9205 for high productivity and the CNMG160612 geometry with a 1.2 mm corner radius for consistent edge life; order directly via Metav Werkzeuge or contact our advisers for application-specific advice.

CNMG160612 T9205 turning insert — Tungaloy

CNMG160612 T9205 is an ISO‑standard turning insert designed for productive external and internal turning under stable conditions

• CVD-coated carbide grade T9205
• Rhombic 80° geometry, 1.2 mm radius
• Double-sided chipbreaker for stable cuts
• ISO-standard CNMG with cylindrical hole

Delivering sustained productivity with CVD-coated carbide

The CVD‑coated T9205 grade combines a wear-resistant coating with a robust carbide substrate to support higher cutting speeds and extended tool life. In practice, this means fewer insert changes and more uptime on production machines. The coating improves abrasion resistance during interrupted cuts and long light-duty turning cycles, while the substrate sustains edge stability under stable clamping conditions. These properties translate into a measurable increase in productivity for batch and continuous turning operations.

Geometry that ensures predictable component quality

The rhombic 80° shape and 1.2 mm corner radius provide a compromise between strength and profile control, making the insert suitable for medium to heavy turning passes where dimensional stability matters. The 0° relief angle is typical for this family and aids in maintaining constant cutting engagement; the double-sided chipbreaker promotes consistent chip formation and evacuation. Compatibility with the toolholder depends on form, relief, tolerance class, fastening, size and thickness, so correct holder selection is essential for repeatable surface finish and tool life.

ISO standardisation simplifies tooling decisions

As an ISO‑turning insert, the CNMG160612 fits into standard toolholder systems when dimensions match, and the cylindrical hole supports secure clamping and indexing. The plate thickness of 6.35 mm and the nominal size of 16 mm are common values that ease stock management and replacement planning. Using ISO‑standard components reduces setup variation and supports predictable cycle times across different machines and shifts, which benefits line balancing and order fulfilment.

Best applications and material focus

This insert is optimised for turning steel under stable conditions and at elevated cutting speeds, where the wear-resistant coating shows its strengths. Choose the T9205 grade when a consistent combination of surface quality and sustained edge life is required. For different workpiece materials or unstable setups, select an alternative chipbreaker or grade matched to the specific alloy and cutting parameters to maintain safety margins and efficiency.

Contact Metav Werkzeuge for tailored application support and to source the Tungaloy CNMG160612 T9205 insert; specialist advice and prompt delivery are available via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6785788

• SKU: 6785788-Tungaloy

• Manufacturer item no.: TUN6785788

• Model series: ISO turning inserts

• Material: carbide

• Designation: CNMG160612 T9205

Facts

• Corner radius: 1.2 mm

• Included angle: 80°

• Relief angle: 0°

• Thickness: 6.35 mm

• Size: 16 mm

• Hole: cylindrical (with hole)

Design and special features

• CVD‑coated carbide, grade T9205

• Rhombic plate form

• Double-sided chipbreaker

• ISO‑standard insert, compatible with ISO holders

• System composition: insert, external holder or boring bar, support/clamp set and spare screws

FAQ

What materials is this insert intended for? This insert is designed primarily for turning steel; the T9205 grade is a wear‑resistant CVD‑coated carbide optimised for productive steel turning under stable conditions.

How does the chipbreaker affect performance? The double‑sided chipbreaker on the CNMG160612 promotes reliable chip control and evacuation, which helps maintain consistent surface finish and reduces the risk of chip entanglement during medium to heavy cuts.

Will this insert fit existing CNMG holders? Compatibility depends on form, relief, tolerance class, fastening, size and thickness; the CNMG160612 is ISO‑dimensioned, but holders must match the 16 mm size, 6.35 mm thickness and cylindrical hole for secure clamping.

What corner radius is available and when should it be used? The insert features a 1.2 mm corner radius, a good choice for achieving a balance between edge strength and dimensional control on parts that require consistent profiles.

Can the CNMG160612 T9205 be indexed to use both sides? Yes, the plate is double‑sided; indexing extends usable life and supports economical part runs when the holder and clamping system allow safe re‑indexing.

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.