DCMT 11T312 T6215 Wendeplatten - Tungaloy

Benefit from a CVD-coated carbide grade that delivers consistent performance in stainless-steel turning and a 7° clearance that supports reliable chip control; the combination of durability and ISO compatibility keeps production steady. Order the insert directly via Metav Werkzeuge or consult the team for application-specific advice.

DCMT DCMT11T312 T6215 turning insert (7° clearance) – Tungaloy

A DCMT11T312 T6215 ISO-format turning insert designed for stable to lightly interrupted turning of stainless steels, offering a robust nose radius and secure clamping.

• CVD-coated carbide for extended tool life
• 7° clearance for predictable chip formation
• 1.2 mm nose radius for robust finishing
• Rhombic ISO insert with centre hole and countersink

Durable grade for productivity and predictable performance

The CVD-coated carbide grade T6215 is tailored for stainless steels, combining wear resistance with consistent edge stability under stable to lightly interrupted conditions. This results in fewer indexings and longer production runs, which improves overall process economy and reduces unexpected downtime. Selecting the right one-sided chipbreaker and matching it to the workpiece and machining parameters ensures reliable chip evacuation and stable surface quality, so machining cycles remain efficient and repeatable.

Easy integration into ISO holder systems and secure clamping

Designed as an ISO-format rhombic insert, the geometry and fixing details permit straightforward matching with appropriate external holders or boring bars. Compatibility depends on form, clearance angle, tolerance class, clamping style, size and thickness; the centre hole with a cylindrical bore and a one-sided countersink (40°–60°) offers positive clamping and consistent seating. The 11 mm size and 3.97 mm plate thickness support rigid fixation, while the 55° geometry contributes to accessible toolpath planning across common turning setups.

Reliable surface finish and practical application advice

The 1.2 mm nose radius provides a balance between edge strength and surface finish, making the insert suitable for both light finishing and controlled stock removal when stability permits. The rhombic shape and single-sided chipbreaker make tool selection intuitive for general external and internal turning tasks. If uncertainty persists regarding holder selection or cutting data, technical guidance is available—Metav Werkzeuge supplies application support and can advise on feeds, speeds and clamping options to match shop conditions. For further details, contact info@metav-werkzeuge.com or call +49 2822 7131930.

Contact Metav Werkzeuge for tailored application advice and secure the Tungaloy DCMT11T312 T6215 insert for reliable stainless‑steel turning

Technical data

• Article number: 6903098
• SKU: 6903098-Tungaloy
• Manufacturer SKU: TUN6903098
• Brand: Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Designation: DCMT11T312

Core data

• Nose radius: 1.2 mm
• Insert size: 11 mm
• Plate thickness: 3.97 mm
• Clearance angle: 7°
• Geometry angle: 55°

Special features

• CVD-coated carbide grade T6215
• One-sided chipbreaker
• Rhombic shape
• Centre hole with cylindrical bore + one-sided countersink (40°–60°)
• ISO 11T312 designation
• Suited to turning stainless steels under stable to lightly interrupted conditions
• Compatibility determined by form, clearance, tolerance class, clamping, size and thickness

FAQ

Which materials is this insert best suited for?
The DCMT11T312 T6215 insert is optimised for stainless steels, providing wear resistance and edge stability in stable to slightly interrupted turning.

How does the centre hole affect clamping?
The centre hole with a cylindrical bore and a one-sided countersink (40°–60°) on the insert enables positive clamping and consistent seating in ISO-compatible holders.

What does the T6215 grade signify?
T6215 is a CVD-coated carbide grade formulated for wear resistance and durability during the machining of stainless steels, offering extended tool life.

What nose radius and applications suit this insert?
With a 1.2 mm nose radius, the insert balances edge strength and surface finish, suitable for finishing and controlled roughing when machining conditions are stable.

Which specification confirms ISO compatibility?
The insert carries the ISO 11T312 geometry designation and the rhombic form, which supports compatibility with ISO-standard external holders and boring bars.

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.