CNMG 160612 T9215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide grade T9215 and the ISO CNMG geometry for efficient, high‑throughput turning in medium steels; the insert’s double‑sided chipbreaker and robust corner radius support continuous to lightly interrupted cuts. Order directly via Metav Werkzeuge or consult our specialists for holder compatibility and cutting recommendations.

CNMG160612 T9215 turning insert (ISO) — Tungaloy, rhombic 16 mm, 0° clearance

A CNMG160612 T9215 ISO rhombic turning insert designed for medium steel machining; CVD‑coated carbide for enhanced wear resistance and stable cutting in continuous and lightly interrupted turning operations

• CVD-coated carbide grade T9215
• ISO rhombic insert CNMG160612
• Double-sided chipbreaker for turning
• 16 mm size, 1.2 mm corner radius

Boosted productivity through material and coating technology

The insert combines a CVD-coated surface with a wear‑resistant carbide substrate, providing a balance of wear resistance and fracture toughness that supports higher machining speeds and longer tool life. For workshop planners and production engineers, this means fewer indexings and more consistent component quality across runs. The chosen grade T9215 is optimised for medium steel and performs reliably in continuous to slightly interrupted cuts, reducing downtime and maintaining surface finish without the need for frequent regrinding.

Precision fit and predictable system behaviour

The ISO CNMG160612 geometry ensures predictable seating and repeatable orientation in standard holders; compatibility depends on form, clearance, tolerance class, fixation, size and thickness. Key dimensions such as 16 mm inscribed circle, 6.35 mm plate thickness and an 80° included angle provide the mechanical stability required for external and internal turning. The insert’s cylindrical hole and standard mounting pattern make replacement straightforward when paired with the correct backing pad and clamping set. Selecting the right holder and clamp avoids chatter and preserves the insert’s performance characteristics.

Practical guidance for machining and system assembly

Use the double‑sided chipbreaker when cutting medium steels to promote controlled chip formation and consistent evacuation; this reduces tool temperature and helps maintain dimensional accuracy. The insert is supplied as part of a system comprising the ISO insert, a matching external holder or boring bar, a backing plate/clamp kit and replacement screws — ensure all components meet the same tolerance class for best results. For interrupted cuts, verify clamping rigidity and consider reduced depth of cut; for long production runs, the grade’s robustness supports higher material removal rates with stable edge life.

For precise holder selection and delivery of CNMG160612 T9215 inserts, contact Metav Werkzeuge for an application review and the required article details; email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6772496
• Manufacturer SKU: TUN6772496
• SKU: 6772496-Tungaloy
• Material: carbide
• Coating: CVD

Facts

• Inscribed circle: 16 mm
• Plate thickness: 6.35 mm
• Corner radius: 1.2 mm
• Included angle: 80°
• Clearance (relief): 0°
• Hole: cylindrical

Special features

• ISO rhombic CNMG geometry
• Double-sided chipbreaker
• Suited for external and internal turning
• Optimised for medium steel machining
• Compatible with standard ISO holders and clamping kits
• Suitable for continuous to lightly interrupted cuts

FAQ

What materials is this insert best suited for?
The CNMG160612 T9215 insert is optimised for medium steel machining; the T9215 grade combines wear resistance with toughness for productive turning.

Is the insert reversible or indexable?
Yes, the insert is double‑sided and indexable, allowing rotation to a fresh cutting edge to extend tool utilisation.

Which holder types are compatible with this geometry?
Standard ISO holders and boring bars designed for CNMG inserts will be compatible, provided form, clearance, tolerance class, fixation, size and thickness match.

How does the CVD coating benefit machining?
The CVD coating on the carbide substrate improves surface hardness and wear resistance, resulting in longer edge life and more consistent performance in continuous cutting.

What should be checked when assembling the cutting system?
Ensure the backing pad/clamp kit and replacement screws match the insert’s tolerance class and that clamping rigidity is sufficient for the intended depth of cut and material.

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.