VNMG 160412 T9205 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated cemented carbide wear resistance, a 35° rhombic geometry and a robust 1.2 mm corner radius for consistent, productive turning of steel; order directly via Metav Werkzeuge or contact our technical consultants for application advice.

VNMG 160412 T9205 indexable turning insert — 35° rhombic, CVD-coated carbide by Tungaloy

The VNMG160412 T9205 is an ISO rhombic indexable insert designed for productive external and internal turning of steel under stable machining conditions.

• ISO rhombic geometry, 35° cutting edge
• CVD-coated carbide for high wear resistance
• 1.2 mm corner radius for enhanced edge strength

High productivity through a wear-resistant grade

The T9205 grade is a CVD-coated cemented carbide developed for high wear resistance and consistent performance at elevated cutting speeds. In practice, the T9205 cutting material maintains edge integrity across longer cuts, reducing the frequency of insert changes and supporting continuous production cycles. For manufacturers seeking measurable gains in throughput, this grade offers a reliable compromise between tool life and cutting rate, especially when machining non-hardened and alloyed steels under stable setup conditions.

Geometry that supports stable setups and predictable results

A 35° rhombic shape combines a small approach angle with a compact footprint, providing a good balance between cutting force distribution and access to confined features. The insert’s 1.2 mm corner radius increases edge robustness and reduces the risk of premature chipping during interrupted cuts. The insert thickness of 4.76 mm and 16 mm size mean that clamping and holder selection must match the ISO form, clearance angle and tolerance class to ensure correct seating; compatibility is determined by shape, relief (0° clearance), tolerance class, clamping method, size and thickness.

Practical system and application guidance for reliable machining

This insert is supplied as part of an ISO-based system: indexable insert, an appropriate external holder or boring bar, shim/clamping set and replacement screws. The dual-sided chipbreaker provides options for consistent chip control when conditions are stable and rigidity is adequate. Typical applications include external turning and internal turning where surface integrity and repeatable tool life are priorities. For mixed-production environments, pairing this insert with rigid fixturing and moderate to high speeds will produce the best balance of productivity and finish quality.

For application-specific recommendations or to secure inventory of Tungaloy T9205 inserts for steel turning, contact Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930 for tailored advice and prompt supply.

Technical data

• Article number: 6785674
• Manufacturer SKU: TUN6785674
• SKU: 6785674-Tungaloy
• Model series: ISO turning indexable inserts
• Grade: T9205 (CVD-coated)
• Material: cemented carbide
• Application: Turning
• Insert designation: VNMG160412
• Shape: rhombic, 35°
• Corner radius: 1.2 mm
• Thickness: 4.76 mm
• Insert size: 16 mm
• Hole: with cylindrical hole
• Chipbreaker: double-sided

Facts

• Diameter / size: 16 mm
• Thickness: 4.76 mm
• Corner radius: 1.2 mm
• Approach angle: 35°
• Clearance angle: 0°
• Article number: 6785674
• Manufacturer SKU: TUN6785674

Special features

• CVD-coated cemented carbide for wear resistance
• ISO-compatible insert for standard holders
• Rhombic form for versatile turning
• Dual-sided chipbreaker for consistent chip control
• Suitable for stable, high-speed turning of steel
• Supplied as part of an ISO insert system

FAQ

What steels is this grade suited for?
The T9205 grade on the VNMG160412 insert is optimised for machining a broad range of steels under stable conditions, delivering wear resistance and predictable tool life.

How does the 35° geometry affect cutting?
A 35° rhombic approach reduces radial cutting forces and improves tool access; the VNMG160412 geometry therefore supports smoother cutting and easier entry into tight features.

Is the insert reversible or single-use?
The insert has multiple usable edges due to its indexable design; the dual-sided chipbreaker allows turning one edge, then indexing to the next to extend effective tool life.

What holder features are required for safe use?
Compatibility depends on form, clearance angle (0°), tolerance class, clamping method, size and thickness; use ISO-compatible holders sized for a 16 mm VNMG insert and ensure secure clamping with the appropriate shim and screw set.

Are there recommended cutting conditions for first trials?
Begin with moderate cutting speeds and feeds appropriate for alloyed steel; because the T9205 grade tolerates higher speeds, parameters can be adjusted upward once stable chip formation and surface finish are confirmed.

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.