DNMG 150408 T9215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide grade T9215, ISO rhombic geometry (55°) and a 0.8 mm corner radius to boost productivity in medium-steel turning while maintaining tool life; order the insert through Metav Werkzeuge or consult their advisors for application support.

DNMG150408 T9215 — DNMG 150408 T9215 turning insert, CVD-coated carbide, 55° by Tungaloy

DNMG150408 T9215 is an ISO-standard rhombic turning insert designed for productive medium-steel machining with a cylindrical hole for secure clamping

• CVD-coated carbide for medium steel
• ISO rhombic DNMG 55° geometry
• Double-sided chipbreaker with cylindrical hole
• 0.8 mm corner radius for versatile turning

High productivity for medium-steel turning

The insert is engineered around the T9215 grade, a CVD-coated carbide that balances wear resistance and fracture toughness for sustained performance in medium-steel applications. The substrate and coating combination enables higher cutting parameters compared with uncoated grades, so cycle times are reduced without sacrificing edge life. The ISO rhombic form with a 55° approach angle translates tool geometry into reliable cutting mechanics, offering stable cutting forces and consistent component finish even during longer runs.

Reliable clamping and consistent chip control

The rhombic plate form and the cylindrical hole ensure reproducible seating and secure fixation in compatible holders, which is essential for vibration damping and repeatable tolerances. The double-sided chipbreaker is suited to chip control in continuous to slightly interrupted cuts, improving surface quality and reducing manual chip handling. With a 0.8 mm corner radius the insert supports a mix of finishing and light shoulder work, enabling flexibility across component features while keeping tool change frequency low.

Practical grade guidance and process integration

This insert is recommended for turning of medium steels where a balance of durability and edge stability is required; the T9215 grade performs well under steady production and modestly interrupted cuts. Compatibility with a clamping system depends on holder form, clearance angle, tolerance class, fixation and plate thickness; match the 4.76 mm plate thickness and the 15 mm size to the intended holder. If process parameters are being updated, select cutting speeds and feeds to exploit the coating’s wear resistance while avoiding excessive shock loads that could reduce life.

For tailored recommendations or availability of the Tungaloy T9215 DNMG150408 insert, contact Metav Werkzeuge for application advice and stock information: info@metav-werkzeuge.com | +49 2822 7131930

Technical data

• Article number: 6772245
• Manufacturer SKU: TUN6772245
• Metav SKU: 6772245-Tungaloy
• Model series: ISO turning indexable inserts
• Material: carbide

Dimensions & core data

• Corner radius: 0.8 mm
• Insert size: 15 mm
• Plate thickness: 4.76 mm
• Approach angle: 55°
• Clearance angle: 0°

Features & suitability

• ISO designation: DNMG150408
• Grade/coating: T9215, CVD-coated carbide
• Shape: rhombic
• Hole: cylindrical (with hole)
• Chipbreaker: double-sided
• Application: turning; optimised for medium steel
• Recommended cut type: continuous to slightly interrupted
• Compatibility: determined by form, clearance angle, tolerance class, fixation, size and thickness

FAQ

What materials is the DNMG150408 T9215 insert best suited for?
The DNMG150408 T9215 insert is optimised for medium steel machining, offering a balance of wear resistance and toughness for productive turning operations.

How does the T9215 coating affect performance?
The CVD-coated T9215 grade increases wear resistance and supports higher cutting parameters compared with uncoated carbide, extending tool life in continuous production.

Is the insert reversible or single-side use?
This rhombic insert is double-sided with a chipbreaker on both cutting edges, allowing indexable reuse until both edges are worn.

Which holder characteristics must be matched for correct use?
Correct compatibility requires matching the holder by form, clearance angle, tolerance class, fixation method, insert size (15 mm) and plate thickness (4.76 mm).

Can the insert handle interrupted cuts?
The DNMG150408 with T9215 is suitable for continuous to slightly interrupted cuts; heavy interruptions or shock loads should be avoided to maintain edge life.

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.