DCMT 070208 T9215 Wendeplatten - Tungaloy

Combining CVD-coated carbide resilience, a 0.8 mm corner radius and a one-sided chipbreaker, this insert supports dependable productivity in medium-steel turning; order or request application advice via Metav Werkzeuge for fast integration into production.

DCMT 070208 T9215 Tungaloy turning insert — CVD-coated carbide, 0.8 mm radius

The DCMT070208 T9215 is an ISO-format indexable turning insert designed for reliable external and internal turning in medium-steel applications.

• DCMT070208 T9215 turning insert by Tungaloy
• CVD-coated carbide for high wear resistance
• 0.8 mm corner radius for reliable edge strength
• One-sided chipbreaker for medium steel turning

Higher throughput through robust coating and grade choice

The combination of a CVD-coated carbide substrate and the T9215 grade provides a balance of wear resistance and breakage resistance, engineered for continuous to lightly interrupted cuts. This means steady material removal rates and fewer tool changes when machining medium steel, resulting in measurable time savings on repeating production runs. For non-specialists: CVD coating is a thin, hard layer applied to the carbide to reduce flank wear and extend useful tool life while maintaining cutting-edge integrity.

Secure clamping and ISO compatibility to reduce setup time

As an ISO-format indexable plate, compatibility with the toolholder is determined by the plate shape, relief angle, tolerance class, fixation method, size and thickness. The rhombic 07 shape and the plate’s cylindrical hole with a single-sided countersink (40°–60°) enable secure fastening and repeatable seating, lowering the risk of movement under load. Clearances and tolerance matching simplify holder selection and reduce setup iterations, which supports predictable process stability in batch production.

Edge geometry and recommended applications for consistent surface finish

The 0.8 mm corner radius paired with a 7° clearance produces a robust cutting edge that tolerates variable feed rates and contributes to consistent surface quality. The one-sided chipbreaker is tailored for medium-steel turning, controlling chip form and evacuation to protect the cutting edge and the workpiece. For best results, match the chipbreaker and grade to the machining stability and workpiece material; in unstable set-ups choose a smaller engagement or increased rigidity in the clamping system to avoid edge overload.

Practical guidance for selection and operation

Select the matching holder and tightening hardware according to the insert’s geometry and thickness to ensure correct seating and torque distribution. When replacing inserts, verify the tolerance class and seating face to maintain concentricity and reduce vibration. The plate’s design supports productive turning cycles; choosing the T9215 grade typically pays back through longer intervals between changes and fewer rejects when machining medium steel under standard shop conditions.

For tailored selection or application advice on this Tungaloy turning insert, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 to discuss integration into the machining process

Technical data

• Article number: 6777775
• SKU: 6777775-Tungaloy
• Manufacturer SKU: TUN6777775
• Model series: ISO-Drehwendeschneidplatten
• Short description: DCMT070208 T9215 Tungaloy-Wendeplatte

Key measurements

• Corner radius: 0.8 mm
• Relief/clearance angle: 7°
• Plate thickness: 2.38 mm
• Included angle: 55°
• Plate size: 07

Materials & features

• Carbide substrate, CVD-coated (grade T9215)
• Plate form: rhombic
• Hole: with hole — cylindrical hole + single-sided countersink (40°–60°)
• Chipbreaker: one-sided
• Application: Turning
• Compatibility: ISO indexable turning inserts; holder selection by form, clearance, tolerance, fixation, size, thickness

FAQ

What machining tasks is this insert best suited for?
This insert is intended for external and internal turning of medium steel; the T9215 grade and one-sided chipbreaker deliver a balance of wear resistance and breakage resistance for continuous to slightly interrupted cuts.

How does the hole and countersink affect clamping?
The cylindrical hole with a single-sided countersink (40°–60°) ensures stable seating and repeatable clamping when used with a compatible ISO holder and appropriate clamping set.

Which edge radius should be chosen for general-purpose turning?
A 0.8 mm corner radius is specified for a compromise of edge strength and surface finish, suitable for general medium-steel turning where stability is moderate to good.

Is the coating suitable for higher productivity shops?
Yes; the CVD-coated carbide in the T9215 grade is chosen to extend tool life under higher material removal rates while maintaining reliable performance.

What identifiers should be quoted when ordering or enquiring?
Please quote the designation DCMT070208 T9215 (SKU: 6777775-Tungaloy) and the manufacturer article number 6777775 for exact matching.

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.