TNMG 160412 T9215 Wendeplatten - Tungaloy

High wear resistance and reliable breakage protection combine in the T9215 CVD‑coated carbide grade for productive medium‑steel turning; the TNMG160412 geometry with a 1.2 mm nose radius and ISO compatibility supports fast tool changes and steady part quality. Order this insert via Metav Werkzeuge or consult our application specialists for process tuning.

TNMG160412 T9215 – TNMG ISO Turning Insert for Turning by Tungaloy

A TNMG160412 T9215 ISO turning insert designed for external and internal turning, offering a CVD‑coated carbide grade tailored to medium‑steel machining.

• CVD-coated carbide grade T9215
• Designed for medium steel machining
• Triangular, 16 mm size, double-sided
• Compatible with ISO TNMG toolholders

Increase productivity with a wear‑resistant grade

The combination of CVD‑coated carbide and the T9215 formulation is engineered for sustained performance in medium‑steel applications. The coating improves wear resistance and extends tool life under continuous to slightly interrupted cuts, reducing the frequency of index changes and machine downtime. Choosing a grade optimised for the workpiece material directly translates into a better cost‑per‑part ratio and more predictable cycle times.

Consistent geometry for predictable part quality

The insert's 1.2 mm nose radius and 0° clearance angle deliver reliable profile control and proven edge stability. These geometric attributes allow for consistent surface finishes while keeping cutting forces within expected ranges, which is particularly valuable in production runs where repeatability matters. The defined 4.76 mm thickness and triangular format also ensure secure clamping and repeatable seating in ISO‑standard toolholders.

Practical handling and system compatibility

Manufactured to ISO TNMG dimensions, the insert fits standard TNMG holders when form, clearance, tolerance class, fixing and size align. The double‑sided, reversible design with a cylindrical hole permits economical indexing and quick replacement, limiting inventory complexity. Compatibility with common holders supports efficient tool management and simplifies procurement for workshops using ISO‑based tooling systems.

Application advice for process stability

For best results in medium‑steel turning, pair the insert with a stable holder and select a matching chipbreaker and grade for the specific cut conditions. The T9215 grade combines fracture resistance with wear control, making it suitable for uninterrupted or lightly interrupted cuts where both tool life and edge integrity are priorities. Adjust cutting data progressively when moving from trial to full production to balance productivity and tool consumption.

Benefits beyond the cutting edge

Beyond raw durability, the insert contributes to overall process reliability: fewer unexpected tool failures, easier planning of tool changes, and steadier surface quality. The standardised TNMG form simplifies stocking and supports rapid changeovers in multi‑operation setups. Where throughput and consistency are objectives, this carbide grade and geometry are a pragmatic choice for everyday turning tasks.

For tailored advice on integrating the Tungaloy TNMG160412 T9215 insert into medium‑steel turning processes, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6773889
• Manufacturer SKU: TUN6773889
• SKU: 6773889-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Label: TNMG160412 T9215 Tungaloy-Wendeplatte

Facts

• Nose radius: 1.2 mm
• Insert size: 16 mm
• Thickness: 4.76 mm
• Clearance angle: 0°
• Included hole style: cylindrical
• Included angle: 60°

Special features

• Material: carbide
• Grade/coating: T9215 (CVD‑coated)
• Plate form: triangular
• Chipbreaker: double‑sided
• Application: turning (external and internal)
• Typical use: medium steel, continuous to slightly interrupted cut

FAQ

What materials is this insert suitable for?
The Tungaloy TNMG160412 T9215 indexable insert (SKU 6773889‑Tungaloy) is principally designed for medium steel machining and performs best in continuous to slightly interrupted cutting conditions.

What are the key dimensional specifications to check before fitting?
Check the 16 mm insert size, 1.2 mm nose radius, 4.76 mm thickness, 0° clearance angle and cylindrical fixing hole to ensure compatibility with the intended TNMG holder.

Is the insert reversible and economical to use?
Yes, the TNMG geometry is double‑sided and reversible, allowing multiple indexes per insert and reducing cost per cutting edge for production runs.

Which cutting conditions are recommended for this grade?
T9215 offers a balance of wear resistance and fracture toughness; it is best used with cutting speeds and feeds suited to medium‑steel materials and with tooling that provides stable support for the insert.

How does the T9215 CVD coating benefit the machining process?
The CVD coating increases surface hardness and thermal stability, improving wear control and extending usable tool life under standard turning conditions for medium steel.

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.