TNMG 160412 T9205 Wendeplatten - Tungaloy

Benefit from the CVD-coated T9205 grade and a robust 1.2 mm corner radius for stable, high-speed steel turning; the ISO TNMG form ensures broad holder compatibility and efficient chip control. Order original inserts through Metav Werkzeuge or consult our specialists for process-matched selection and cutting-parameter recommendations.

TNMG 160412 T9205 turning insert by Tungaloy — ISO TNMG triangle, CVD-coated carbide

TNMG 160412 T9205 is an ISO-format indexable insert designed for productive turning of steel under stable conditions and elevated cutting speeds

• CVD-coated carbide grade T9205 for wear resistance
• Double-sided chipbreaker for reliable chip control
• ISO TNMG form, compatible with standard holders
• 60° triangular shape with cylindrical hole

Productive turning performance for demanding steel applications

The insert combines a CVD-coated carbide substrate with the T9205 grade to deliver high wear resistance and consistent edge life during medium to high cutting-speed turning. The geometry and double-sided chipbreaker are optimised for uninterrupted chip evacuation, which reduces the risk of built-up edge and improves surface finish. For workshop planners and production engineers, this means more reliable cycle times and fewer insert changes under steady clamping conditions.

Precise geometry that supports toolholder compatibility and stability

The triangular ISO shape with a 60° included angle and a corner radius of 1.2 mm provides a balance between edge strength and dimensional control. The insert is 0° clearance (relief) and features a cylindrical hole for secure fastening in conventional TNMG-capable holders. These measurable specifications aid in straightforward tool setup and repeatable positioning, so existing tool assemblies can be utilised without redesign, maintaining process stability on lathes and turning centres.

Practical benefits and application guidance for process optimisation

Selecting the TNMG 160412 T9205 for turning applications yields tangible production advantages: improved tool life under stable cutting conditions and predictable performance at higher speeds. The carbide construction and CVD coating reduce flank and crater wear, which supports longer intervals between inspections and lowers tooling-related downtime. For mixed-production environments where steels of varying alloy content are machined, this insert offers a robust baseline performance that simplifies inventory and tooling decisions.

Contact Metav Werkzeuge for tailored application advice and to order original Tungaloy TNMG 160412 T9205 turning inserts; email info@metav-werkzeuge.com or call +49 2822 7131930 for rapid support and delivery options

Technical Data

• Article number: 6785712
• Manufacturer SKU: TUN6785712
• Model series: ISO turning inserts
• Material: Carbide
• Coating/grade: T9205 (CVD-coated)
• Brand: Tungaloy

Facts

• Shape: triangular, 60° included angle
• Size: 16 mm
• Thickness: 4.76 mm
• Corner radius: 1.2 mm
• Relief/clearance angle: 0°
• Hole: with cylindrical hole

Special features

• Double-sided chipbreaker
• ISO designation: TNMG 160412
• Typical application: turning of steel
• Compatible with ISO TNMG holders
• Wear-resistant grade for higher cutting speeds

FAQ

What materials is this insert designed for?
The TNMG 160412 T9205 insert is specified for the productive turning of steel using its CVD-coated carbide grade T9205 to resist wear under higher cutting speeds.

How does the chipbreaker design affect machining?
The double-sided chipbreaker on the TNMG 160412 promotes consistent chip control, reducing interruptions and contributing to improved surface finish and process reliability during turning operations.

Is the insert compatible with standard TNMG holders?
Yes, the ISO TNMG geometry, cylindrical hole and standard thickness make the Tungaloy TNMG 160412 compatible with conventional TNMG-capable toolholders for straightforward clamping and repeatable positioning.

What are the key geometry values to consider when setting up the tool?
Important values include the 60° triangular form, corner radius 1.2 mm, thickness 4.76 mm and 0° relief angle, which together determine clearance, edge strength and engagement with the workpiece.

Can this insert be used for high-speed finishing cuts?
The T9205 grade is optimised for productive turning at elevated cutting speeds under stable conditions; it performs well in many finishing and semi-finishing operations on steel when cutting parameters are matched accordingly.

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.