VBMT 160404 T6215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated T6215 for enhanced wear resistance, the PS chipbreaker for reliable chip control, and the precise 0.4 mm corner radius for consistent part finish — all designed for stable to slightly interrupted turning of stainless steel. Order the insert directly via Metav Werkzeuge or consult our specialists for holder compatibility and application advice.

VBMT 160404 T6215 — ISO turning insert for precision turning, Tungaloy

VBMT 160404 T6215 is an ISO‑standard rhombic turning insert designed for external and internal turning applications where wear resistance and stable cutting are required.

• CVD-coated grade T6215 for wear resistance
• PS chipbreaker for controlled chips
• Rhombic 35° geometry for versatile turning
• 5° relief angle for secure seating

Consistent cutting life through a wear‑resistant grade

The T6215 grade is a CVD‑coated cemented carbide developed for sustained performance when machining stainless steel under stable to slightly interrupted conditions. The coating provides a hard, heat‑resistant surface that reduces abrasive wear and helps maintain cutting edge integrity over longer tool life. With the combination of a robust substrate and the coating, the insert delivers predictable wear behaviour, which supports process stability and reduces unplanned tool changes.

Geometry and clamping that guard process reliability

The insert’s rhombic form and 35° entry angle permit flexible use in both external and internal turning setups; the small 0.4 mm corner radius helps produce accurate contours while limiting cutting forces. The insert thickness of 4.76 mm and the 5° relief angle contribute to secure clamping and repeatable positioning in ISO holders. A cylindrical central hole with a 40°–60° single‑side countersink ensures reliable fixation with shims and clamp sets, enabling consistent axial and radial stability during operation.

Practical system approach and machining benefits

This ISO insert integrates into a standard turning system: insert, matching outer holder or boring bar, shim/clamp set and replacement screws. The PS chipbreaker is optimised for moderate chip control during turning of stainless steel, promoting continuous cutting and reducing swarf‑related interruptions. Selecting the correct chipbreaker and grade in line with workpiece material and machine stability helps reduce cycle times and improves surface quality. The insert’s ISO conformity simplifies holder selection and inventory management for workshops and production lines.

For demanding turning applications on stainless steel, specify the Tungaloy T6215 insert — contact Metav Werkzeuge for procurement or tailored application advice at info@metav-werkzeuge.com or by telephone +49 2822 7131930

Technical data

• Article name: VBMT160404-PS T6215
• Manufacturer article number: 6877339
• SKU: 6877339-Tungaloy
• Manufacturer SKU: TUN6877339
• Manufacturer: Tungaloy
• Model series: ISO‑Drehwendeschneidplatten
• Material: cemented carbide (Hartmetall)
• Coating / grade: CVD‑coated, T6215

Numbers / Core technical data

• Insert size: 16 mm
• Thickness: 4.76 mm
• Corner radius: 0.4 mm
• Relief angle: 5°
• Entry/lead angle: 35°
• Countersink: 40°–60°

Designs / Special features

• Chipbreaker: PS
• Shape: rhombic
• Central hole: cylindrical hole with one‑side countersink
• ISO‑standard turning insert compatible with ISO holders
• Intended use: turning of stainless steel under stable to slightly interrupted conditions
• System composition: insert, outer holder or boring bar, shim/clamp set and replacement screws

FAQ

Is this insert suitable for machining stainless steel?
Yes. The Tungaloy VBMT 160404 T6215 insert uses a CVD‑coated carbide grade designed specifically for machining stainless steel under stable to slightly interrupted cutting conditions.

How does the PS chipbreaker affect chip control?
The PS chipbreaker is optimised for medium‑to‑stable turning operations and promotes controlled chip formation during continuous cuts, supporting uninterrupted machining and safer swarf evacuation.

Which holders are compatible with this ISO insert?
Compatibility is determined by insert form, relief angle, tolerance class, fastening method, size and thickness; the VBMT 160404 design fits standard ISO‑conforming holders and boring bars when the correct clamp set and shim are used.

What advantages does the 0.4 mm corner radius provide?
A 0.4 mm corner radius balances edge strength and detail fidelity: it improves surface finish and reduces the risk of chipping on interrupted cuts while keeping cutting forces moderate.

What components are required to assemble the cutting system?
A complete system includes the ISO insert, a matching outer holder or boring bar, a shim or clamp set and the appropriate replacement screws for secure fixation.

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.