VBMT 160408 T9215 Wendeplatten - Tungaloy

Take advantage of the high wear resistance and fracture toughness of the CVD-coated grade T9215 together with ISO compatibility for reliable production in medium steel turning; order the insert directly via Metav Werkzeuge or request application advice from our consultants.

VBMT 160408 T9215 — Turning insert VBMT160408-24 by Tungaloy, CVD-coated carbide, 0.8 mm corner radius

The VBMT160408-24 T9215 is an ISO rhombic turning insert designed for external and internal turning, optimised for medium steel machining and continuous to slightly interrupted cuts.

• CVD-coated carbide grade T9215
• Suitable for medium steel machining
• Rhombic ISO shape with 5° clearance
• 0.8 mm corner radius for versatile finishes
• Cylindrical hole with single-sided countersink

Increased productivity through robust coating and grade choice

The combination of a CVD-coated carbide body and the T9215 grade provides a measurable improvement in tool life and process stability for medium steel applications. The coating increases wear resistance, while the substrate retains fracture toughness, allowing for higher material removal rates in continuous and lightly interrupted cuts. For production environments where cycle time and repeatability matter, this geometry and grade help maintain consistent part quality while reducing the need for frequent index changes or early insert replacement.

Clear compatibility and reduced setup risk

The ISO format and standard dimensions ensure straightforward integration into common external holders and boring bars. The rhombic plate form with a defined 5° clearance and a 0.8 mm corner radius simplifies holder selection and reduces the risk of incorrect seating; compatibility depends on form, clearance, tolerance class, fixing method, size and thickness. Specifying an ISO-standard insert streamlines procurement and tool management, since spare inserts and matching clamping kits are widely available for rapid replacement and minimal downtime.

Controlled surface finish and edge security

A 0.8 mm corner radius combined with the chipbreaker designated “24” supports reliable surface finishes while maintaining chip control in medium steel. The geometry balances cutting-edge strength with finish quality: a modest corner radius helps distribute cutting forces and reduces the likelihood of edge chipping, whereas the chipbreaker promotes predictable chip flow. For components with medium surface finish requirements, this insert offers a pragmatic mix of durability and finish capability.

Practical guidance for application and grade selection

For typical turning tasks in medium-grade steels, the T9215 grade is a first-choice option, delivering a balance between wear resistance and breakage protection. Select the chipbreaker and grade to match workpiece material, depth of cut and machine rigidity. Where interrupted cuts or heavy vibrations are expected, prefer grades and clamping systems that emphasise edge security; for continuous, high-volume turning, the CVD coating and T9215 substrate enable longer tool life and consistent results. For further optimisation, consult the toolholder manufacturer’s recommendations for clamping torque and seating surfaces.

Contact Metav Werkzeuge for tailored grade and holder recommendations or to order VBMT160408-24 T9215 inserts directly — eMail: info@metav-werkzeuge.com • Tel: +49 2822 7131930

Technical data

• Article number: 6774064
• Manufacturer SKU: TUN6774064
• SKU: 6774064-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Material: carbide

Numbers / Core technical data

• Diameter / size: 16 mm
• Thickness: 4.76 mm
• ISO code: 160408
• Clearance angle: 5°
• Insert angle: 35°
• Corner radius: 0.8 mm

Designs / Special features

• Shape: rhombic
• Grade / coating: T9215, CVD-coated
• Chipbreaker: 24
• Hole: with hole
• Hole style: cylindrical hole + single-sided countersink (40°–60°)
• Application: turning
• Typical workpiece: medium steel machining

FAQ

What holder types are compatible with this insert?
Compatibility is determined by the ISO form, thickness and fixing style; the VBMT160408-24 T9215 fits standard external holders and boring bars that accept rhombic ISO 160408 inserts.

Which materials is this insert best suited for?
The CVD-coated T9215 grade is intended as a first choice for medium steel machining, offering a balance of wear resistance and fracture toughness.

How does the 0.8 mm corner radius affect performance?
A 0.8 mm corner radius on the VBMT160408-24 helps to distribute cutting forces for improved edge security while supporting satisfactory surface finish on turned components.

Is the insert suitable for interrupted cuts?
The T9215 grade and the CVD coating are suitable for continuous to slightly interrupted cuts; for heavy interruptions, consider a grade engineered specifically for edge stability.

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.