DNMG 150612 T9215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide T9215, robust DNMG geometry and secure clamping features for consistent productivity in medium steel turning; order directly via Metav Werkzeuge or consult our specialists for cutting data and holder compatibility.

DNMG 150612 T9215 Tungaloy turning insert — ISO turning insert with CVD-coated carbide for medium steel

DNMG150612 T9215 is a precision ISO turning insert designed for efficient external and internal turning in medium steel applications, offering a balanced mix of wear resistance and fracture toughness.

• CVD-coated grade T9215 for medium steel
• Rhombic DNMG geometry, 55° cutting angle
• Double-sided insert with cylindrical hole
• 6.35 mm thickness, 1.2 mm corner radius

Increased productivity through durable coating and geometry

The combination of a CVD-coated carbide grade and an optimised DNMG geometry delivers measurable improvements in machining stability and tool life. The T9215 grade is formulated for the demands of medium steel, providing a balance between wear resistance and edge strength that sustains higher cutting volumes in continuous and lightly interrupted cuts. For production environments where repeatable output and reduced changeover are priorities, this insert supports more consistent cycle times and fewer tool changes.

Clear compatibility and secure mounting reduce setup risk

Compatibility with toolholders is determined by form, relief angle, tolerance class, fastening method, size and thickness; the rhombic DNMG150612 form and the 55° approach angle make the insert suitable for a wide range of ISO external and internal turning holders. The cylindrical hole and standard fixing allow reliable clamping in matched seats, while the 6.35 mm plate thickness contributes to rigidity under load. Using the correct holder and underlay ensures correct seat support and minimises vibration, directly improving surface finish and repeatability.

Edge preparation and chip control for consistent results

A 1.2 mm corner radius provides robustness at the cutting edge, reducing the likelihood of micro-chipping when machining interrupted features or harder zones. The double-sided chipbreaker design enables economical indexing and predictable chip formation; selecting the appropriate chipbreaker and feed range for the workpiece stability and machining strategy ensures efficient evacuation and protects the cutting edge. Explained simply: the right chip control reduces rework and improves downstream process reliability.

Practical application guidance and process benefits

Intended primarily for turning of medium steels, this insert performs well in continuous to slightly interrupted cuts where productivity and component quality are required. The insert’s profile and Tungaloy CVD coating suit operations where a combination of abrasion resistance and toughness is needed. For best results, pair the insert with a holder rated for the DNMG form, ensure proper seat support and select cutting parameters matched to the workpiece material and rigidity of the setup. For questions on optimised cutting data or holder matching, technical advisors can supply tailored recommendations.

Contact Metav Werkzeuge for tailored cutting data, availability and to discuss the best holder pairing for Tungaloy DNMG150612 T9215 turning inserts

Technical data

• Article number: 6772276
• SKU: 6772276-Tungaloy
• Manufacturer SKU: TUN6772276
• Model series: ISO-Drehwendeschneidplatten

Core specifications

• Grade: T9215
• Material: Carbide
• Coating: CVD
• Geometry: DNMG150612
• Corner radius: 1.2 mm
• Relief angle: 0°
• Plate thickness: 6.35 mm
• Insert size: 15
• Cutting angle: 55°

Design / Special features

• Rhombic plate form
• Double-sided chipbreaker
• Cylindrical hole
• ISO-standard insert
• Application: Turning
• Suitable for medium steel machining

FAQ

What materials is this insert best suited for?
The Tungaloy DNMG150612 T9215 turning insert is optimised for medium steel machining, combining wear resistance and fracture toughness for high-productivity turning applications.

Is the insert reversible or indexable?
This DNMG-style insert is double-sided and indexable; both sides present cutting edges, allowing economical reuse by rotation and indexing.

Which holders are compatible with this geometry?
Compatibility depends on the holder’s DNMG seat form, relief angle, tolerance class and clamping method; Metav Werkzeuge can advise on suitable ISO external and internal turning holders for this insert.

How does the T9215 grade affect machining performance?
The T9215 CVD-coated carbide grade enhances abrasion resistance while maintaining edge stability, supporting longer tool life and consistent component quality in medium steel turning.

What role does the 1.2 mm corner radius play in operation?
A 1.2 mm corner radius increases edge robustness, improving performance in interrupted cuts and contributing to a stable surface finish on turned parts.

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.