VNMG 160404 T9235 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated cemented carbide toughness and a 35° geometry that delivers stable performance in interrupted cuts; order directly via Metav Werkzeuge or ask for application advice.

VNMG160404 T9235 Turning indexable insert for turning — Tungaloy

A VNMG160404 T9235 indexable insert engineered for external and internal turning where interrupted cuts or unstable conditions demand a tough, CVD-coated cemented carbide grade.

• ISO VNMG 160404 geometry for general turning
• CVD-coated cemented carbide grade T9235
• 35° cutting edge with 0° clearance angle
• Rhombic shape with cylindrical hole, double-sided chipbreaker

Consistent chip control for interrupted and unstable cuts

The insert combines a CVD-coated surface and a cemented carbide core to provide toughness where cutting conditions are variable. The T9235 grade is specified for lower cutting speeds and applications with stronger interruptions; this results in reduced edge chipping and extended usable life compared with uncoated grades. The double-sided chipbreaker promotes predictable chip formation, improving evacuation and reducing the risk of recutting. Such predictable chip control supports higher process stability and fewer unplanned tool changes in serial production runs.

Geometry and tooling interface that simplify holder selection

A 35° cutting-edge inclination with a 0° clearance angle influences chip flow and component finish while maintaining robust cutting edge support. The rhombic plate form with a cylindrical hole ensures secure clamping in compatible holders; compatibility is determined by plate form, relief angle, tolerance class, fixing method, size and thickness. The 0.4 mm corner radius increases edge strength for interrupted operations, while the standard ISO designation aids rapid selection of matching external holders or boring bars. Clear technical specification of geometry reduces setup time and improves repeatability.

System approach for efficient turning operations

Selection of the appropriate chipbreaker and cutter grade should be aligned to workpiece material, machining method and machine stability. The insert is intended for use within a system comprising an ISO turning insert, a matched external holder or boring bar, and the necessary shim or clamping set with replacement screws. This modular approach enables fast indexability and economical use of each cutting edge. The combination of grade and geometry provides a balance of wear resistance and toughness, supporting productive machining with lower scrap rates and predictable tool-change intervals.

Contact Metav Werkzeuge for application advice on the Tungaloy VNMG160404 T9235 insert and to request compatibility guidance; eMail info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6785963
• Manufacturer SKU: TUN6785963
• Model series: ISO-Drehwendeschneidplatten
• Material: Hartmetall
• Application: Drehen

Core technical data

• ISO designation: VNMG160404
• Size: 16 mm
• Corner radius: 0.4 mm
• Clearance angle: 0°
• Cutting angle: 35°
• Hole: with hole (cylindrical)

Special features

• CVD-coated cemented carbide grade T9235
• Rhombic plate form
• Double-sided chipbreaker
• Compatible with ISO standardized holders
• System components: insert, holder/boring bar, shim/clamp set, spare screws

FAQ

What materials is this insert best suited for?
The VNMG160404 T9235 insert is specified for Stahl (steel) machining; the T9235 grade is a tough, CVD-coated cemented carbide designed for lower cutting speeds and unstable or interrupted cutting conditions.

Can the insert be used for both external and internal turning?
Yes, the VNMG160404 form and rhombic geometry permit use in external turning and in internal operations when matched with a suitable boring bar or holder.

How does the 35° cutting angle affect surface finish and chip formation?
The 35° inclination promotes smoother chip flow and can improve surface finish while the double-sided chipbreaker assists controlled chip segmentation, particularly under interrupted cutting.

Is there a recommended holder specification for this ISO insert?
Compatibility is determined by plate form, relief angle, tolerance class, fixing method, size and thickness; choose a holder that matches the ISO VNMG160404 geometry and clamping style.

How does the T9235 grade differ from general-purpose grades?
T9235 is a tougher, CVD-coated grade optimised for stability in interrupted cuts and less favourable machining conditions, offering improved resistance to chipping compared with harder, less tough grades.

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.