TNMG 160412 T9215 Wendeplatten - Tungaloy

Combine high productivity and robust wear resistance: the CVD-coated carbide T9215 and a 1.2 mm corner radius deliver stable cutting performance for medium-steel turning, while the ISO triangular form ensures simple indexability and cost-effective tool use. Order directly via Metav Werkzeuge or consult our technical advisers for selection support.

TNMG160412 T9215 indexable turning insert (ISO triangle) for turning — Tungaloy

TNMG160412 T9215 is a triangular ISO indexable insert developed for productive turning of medium-strength steels, offering a balance of wear resistance and fracture toughness.

• CVD-coated carbide T9215 for wear resistance
• 1.2 mm corner radius for edge strength
• ISO triangular form, 60° included angle
• Double-sided insert with cylindrical hole

Boosted productivity through a wear-resistant grade

The CVD-coated carbide specification T9215 combines high abrasion resistance with controlled fracture behaviour, making the insert particularly suitable for continuous-to-slightly-interrupted turning operations. The protective CVD layer reduces flank wear and extends tool life under stable cutting parameters, which directly supports higher cutting speeds and longer tool cycles. This results in shorter machining times and lower tooling cost per component when processing medium steel.

Stable cutting geometry for repeatable results

Designed as an ISO triangle with a 60° included angle and a 1.2 mm corner radius, the insert offers a conservative edge geometry that improves stability at the tool tip. The 0° clearance permits predictable engagement in light to medium feed ranges and simplifies seat alignment in compatible holders. Because compatibility depends on form, clearance, tolerance class, fastening, size and thickness, the insert’s standard ISO family ensures interchangeability across a wide range of external holders and boring bars, supporting consistent clamping and repeatable component accuracy.

Practical design and secure clamping for everyday turning

The double-sided construction with a cylindrical hole allows economical use of both cutting edges and reliable fastening with common screw systems; swapping indexed edges is straightforward during routine tool maintenance. The 4.76 mm plate thickness and 16 mm inscribed size provide a robust body that resists bending and vibration in medium-duty machining. For workshops aiming to keep setup times low, the insert’s standardised geometry reduces inventory complexity while enabling predictable surface finish and dimensional control.

Simple selection advice and machining behaviour

For turning applications select a chipbreaker and grade that match the workpiece material and cutting conditions; the present grade is optimised for medium steel and performs best under steady cuts with occasional interruptions. When in doubt about holder compatibility, verify seat form, clearance angle and thickness against the toolholder specification—this prevents mis-seating and ensures intended cutting behaviour. The combination of T9215 wear properties and the insert’s geometry delivers balanced performance: reliable edge life and good surface quality without excessive operational risk.

Contact Metav Werkzeuge for tailored cutting data and availability of the Tungaloy TNMG160412 T9215 insert; call +49 2822 7131930 or email info@metav-werkzeuge.com for practical application advice and order support

Technical data

• Article number: 6772319
• Manufacturer SKU: TUN6772319
• SKU: 6772319-Tungaloy
• Designation: TNMG160412

Core specifications

• Corner radius: 1.2 mm
• Included angle: 60°
• Clearance angle: 0°
• Thickness: 4.76 mm
• Size (inscribed circle): 16 mm

Special features

• CVD-coated carbide (T9215)
• Triangular, double-sided insert
• Cylindrical hole for secure fastening
• For turning; medium steel applications
• Model series: ISO turning indexable inserts

FAQ

What materials is this insert recommended for?
The TNMG160412 T9215 insert is optimised for medium steel; the T9215 CVD-coated carbide provides wear resistance suited to continuous-to-slightly-interrupted cuts in steel.

Is the insert compatible with standard ISO triangular holders?
Yes, the TNMG160412 follows ISO triangular geometry; compatibility is determined by holder seat form, clearance angle, tolerance class, fastening and thickness.

How many cutting edges are available per insert?
This triangular insert is double-sided, offering two usable cutting edges per side and enabling multiple indexing events before replacement.

What are the key dimensions to check for holder matching?
Verify the inscribed size (16 mm), thickness (4.76 mm), corner radius (1.2 mm) and the presence of a cylindrical hole to ensure correct seating and clamping.

Can the insert handle interrupted cuts?
The T9215 grade balances fracture toughness and wear resistance and is suitable for continuous machining and light interruptions; heavy interruptions may require a different geometry or tougher grade.

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.