TNMG 160412 T9215 Wendeplatten - Tungaloy

Benefit from the TNMG160412 T9215 insert’s blend of CVD-coated carbide durability and a double-sided chipbreaker for productive medium-steel turning; order directly via Metav Werkzeuge or consult our advisors for application guidance.

TNMG 160412 T9215 ISO triangular turning insert — Turning, Tungaloy

TNMG160412 T9215 is a triangular ISO turning insert designed for medium steel machining, offering a robust CVD coating and a geometry optimised for continuous to slightly interrupted cuts

• ISO triangular insert TNMG160412 format
• CVD-coated carbide T9215 for steel
• Double-sided chipbreaker for reliable chips
• 1.2 mm corner radius and 60° geometry

Higher throughput from a wear-resistant coating

The combination of a CVD-coated carbide substrate and the T9215 grade provides a balance of high wear resistance and fracture toughness that supports elevated productivity in serial turning operations. The coating reduces flank and crater wear under typical cutting temperatures, which in turn prolongs tool life and reduces frequency of index changes. For medium-steel applications, this means more uninterrupted machining time and lower per-part tooling cost compared with uncoated or lower-grade inserts. The grade is formulated to perform well under steady feeds and speeds, especially in longer production runs.

Stable cutting geometry for repeatable results

A well‑chosen geometry simplifies setup and improves surface finish. The 60° geometry and 1.2 mm corner radius deliver a robust cutting edge that resists chipping while maintaining acceptable finish on turned faces. The insert’s 4.76 mm thickness and triangular form support secure clamping and stable cutting forces, and the cylindrical locating hole ensures reliable seating in compatible toolholders. Because compatibility is governed by form, clearance angle, tolerance class, mounting, size and thickness, the insert integrates seamlessly into established ISO toolholder systems when the holder specification matches the insert form.

System-level benefits on the shop floor

The insert is intended for use in a full ISO indexable system that includes a compatible external holder or boring bar, a support shim/clamping set and replacement screws. The double-sided chipbreaker design allows indexable reversal, effectively extending usable edge life and reducing inventory turnover. For production engineers and machinists, this yields tangible reductions in tooling changeover time and inventory cost per cutting edge. The grade’s suitability for continuous to slightly interrupted cuts helps to avoid unexpected edge failure in common turning operations, supporting predictable cycle times and consistent component quality.

For reliable, high-productivity steel turning with genuine Tungaloy performance, request availability of the TNMG160412 T9215 inserts from Metav Werkzeuge or contact our technical team for suitability advice and delivery options via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Manufacturer article number: 6772307
• SKU: 6772307-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Designation: TNMG160412 T9215 Tungaloy-Wendeplatte

Facts

• Inscribed circle: 16 mm
• Corner radius: 1.2 mm
• Plate thickness: 4.76 mm
• Clearance angle: 0°
• Included angle: 60°

Special features

• CVD-coated carbide grade T9215
• Triangular, indexable ISO turning insert
• Double-sided chipbreaker
• Cylindrical locating hole
• Suited for medium steel machining
• Recommended for continuous to slightly interrupted cuts
• System components: compatible holder, shim/clamping set, replacement screws

FAQ

What materials is this insert intended for?
The TNMG160412 T9215 insert is optimised for medium steel machining; the Tungaloy T9215 grade pairs wear resistance with toughness for productive turning of steel workpieces.

How does the chipbreaker influence performance?
The double-sided chipbreaker on this ISO triangular insert improves chip control and reduces the risk of irregular chip formation, which contributes to longer tool life and steadier surface quality during turning.

What are the critical dimensions to check for holder compatibility?
Verify the insert’s inscribed circle (16 mm), thickness (4.76 mm), corner radius (1.2 mm) and the triangular form; compatibility is further determined by holder form, clearance angle and tolerance class.

Is this insert suitable for interrupted cuts?
The T9215 grade is designed for continuous to slightly interrupted cuts; it combines fracture resistance with wear protection to handle mild interruptions without frequent edge failure.

Can the insert be indexed to use additional cutting edges?
Yes, the insert is double-sided and indexable, allowing reversal to a fresh cutting edge, which extends the effective service life and reduces tooling consumption.

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.