TNMG 160416 T9215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated cemented carbide for high wear resistance, a 60° triangular geometry for stable cutting, and a double-sided chipbreaker for consistent chip control; order the inserts directly via Metav Werkzeuge or consult the technical team for process matching.

TNMG 160416 T9215 turning insert — CVD-coated carbide, 60° triangle (Tungaloy)

TNMG 160416 T9215 is an ISO-standard turning insert designed for medium steel machining, providing a balance of wear resistance and fracture toughness for productive, continuous to lightly interrupted cuts.

• CVD-coated cemented carbide grade T9215
• Optimised for medium steel turning
• 60° triangular form with 1.6 mm radius
• Double-sided chipbreaker, cylindrical hole

Higher productivity through robust coating and grade selection

The combination of a CVD coating with a cemented carbide substrate in grade T9215 is tuned for the demands of medium steel machining: improved wear resistance extends tool life, while retained substrate toughness reduces the risk of edge breakage under continuous or slightly interrupted cuts. This chemistry and microstructure selection translates into fewer insert changes and more stable cycle times on turning operations. The double-sided chipbreaker contributes to repeatable chip formation, which lowers the probability of tool-related downtime and supports steady component quality.

Precise geometry for predictable clamping and repeatable results

An ISO-standard triangular form with a nominal 60° included angle and a 1.6 mm corner radius yields a well-defined cutting edge that is compatible with a broad range of holders. The insert’s 4.76 mm thickness and the presence of a cylindrical locating hole ensure correct seating and clamping; compatibility is governed by form, clearance angle, tolerance class, fastening method, size and thickness. These geometric constants simplify tool inventory management and reduce setup variation, delivering predictable surface finish and dimensional consistency across batches when the correct holder and clamping torque are used.

Practical application guidance to match process requirements

Intended primarily for external and internal turning of steels, the insert performs best under steady feeds and moderate depths of cut; selecting the correct chipbreaker and insert grade for the workpiece material and cutting conditions is essential. The double-sided chipbreaker allows economical indexable use, effectively doubling tool life per insert compared with single-sided alternatives. For novices, a chipbreaker is the engineered groove or land ahead of the cutting edge that controls chip shape and evacuation; a well-chosen chipbreaker reduces entanglement and improves surface integrity. Pairing the insert with a suitably rigid holder and optimised cutting parameters will maximise the advantages of the T9215 grade in terms of throughput and surface finish.

For tailored cutting data, availability or procurement of Tungaloy TNMG 160416 T9215 inserts, contact Metav Werkzeuge for expert advice and prompt supply via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6951029
• Manufacturer SKU: TUN6951029
• SKU: 6951029-Tungaloy
• Name: TNMG160416 T9215 turning insert

Facts

• Corner radius: 1.6 mm
• Inscribed circle / size: 16 mm
• Thickness: 4.76 mm
• Included angle: 60°
• Clearance angle: 0°

Special features

• Material: cemented carbide (Hartmetall)
• Coating: CVD
• Grade: T9215
• Chipbreaker: double-sided
• Hole: cylindrical locating hole
• Form: triangular
• Application: turning (external and internal)
• Compatibility: ISO turning holders, determined by form, clearance, tolerance, fastening, size and thickness

FAQ

What materials is this insert designed for?
The TNMG 160416 T9215 insert is optimised for medium steel machining, combining a CVD coating and carbide substrate to balance wear resistance and toughness for productive turning.

Is the insert reversible or single-use?
This triangular TNMG insert is double-sided, allowing indexing to a fresh cutting edge and offering economical multiple-edge use before disposal.

Which holder features are required for correct fitment?
Correct seating requires an ISO-compatible holder that matches the insert’s triangular form, 0° clearance angle, thickness (4.76 mm) and uses the cylindrical locating hole for secure clamping.

How does the chipbreaker affect machining?
The double-sided chipbreaker controls chip shape and evacuation; it improves process stability, reduces the risk of chip jamming and contributes to a consistent surface finish under suitable cutting conditions.

Can this insert handle interrupted cuts?
The T9215 grade and geometry tolerate continuous to slightly interrupted cuts; for heavy interruption it is advisable to review cutting parameters and clamping rigidity to avoid edge chipping.

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.