DNMG 150412 T9225 Wendeplatten - Tungaloy

Take advantage of a robust CVD‑coated carbide grade engineered for medium-to-heavy steel turning and a 55° rhombic geometry that ensures predictable engagement and stable cutting performance; order via Metav Werkzeuge or consult the specialists for application-specific advice.

DNMG150412 T9225 ISO turning insert — robust CVD-coated carbide for steel turning, Tungaloy

DNMG150412 T9225 is an ISO‑conforming rhombic indexable insert designed for external and internal turning in steel, offering a balance of toughness and wear resistance for varying engagement conditions

• CVD-coated carbide grade T9225
• Robust universal grade for steel turning
• Double-sided chipbreaker for versatility
• 55° rhombic geometry for stable engagement

Consistent cutting performance under variable conditions

The combination of a CVD‑coated surface and a carbide substrate in grade T9225 yields increased toughness where intermittent cuts or variable engagement occur. This indexable insert is developed as a robust universal grade for medium-to-heavy steel turning, delivering a predictable compromise between edge strength and wear resistance. The coating reduces adhesive wear and improves resistance to heat, which in turn extends effective cutting life and reduces tool change frequency, supporting higher uptime in production.

Easier holder matching and streamlined inventory

Compliance with ISO form and size standards simplifies selection for ISO‑compatible toolholders: the rhombic DNMG form and the ISO code 150412 ensure clear matching by form, clearance angle, tolerance class, fastening and thickness. Using standardised inserts reduces the number of unique items required in stock and makes replacement straightforward. For production planning, this standardisation leads to fewer assembly interruptions and less downtime for retooling, improving overall process efficiency.

Improved surface finish and reliable chip control

The double-sided chipbreaker design helps to control chip form across a range of depths of cut and feed rates, which supports a consistent surface finish on turned components. A well‑matched chipbreaker reduces the risk of long, tangled chips and lowers the likelihood of workpiece damage under continuous operation. When combined with the coated carbide substrate, the arrangement maintains edge stability and contributes to reproducible results, particularly where repeatability is critical for downstream assembly or inspection.

Practical mounting and dimensional clarity for secure clamping

The insert features a 55° rhombic geometry, a cylindrical centre hole, a corner radius of 1.2 mm and a plate thickness of 4.76 mm, giving a clear basis for selecting the appropriate clamping set, shim and screw assembly. These measurable characteristics permit precise seating in compatible ISO external holders or boring bars, ensuring stable cutting conditions and minimising vibration. The indexable design permits economical rotation to a fresh cutting edge, maintaining productivity while controlling tooling costs.

For application advice or availability of the Tungaloy DNMG150412 T9225 insert contact Metav Werkzeuge for tailored recommendations and order support at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6796075-Tungaloy
• Manufacturer article number: 6796075
• Manufacturer SKU: TUN6796075
• Model series: ISO turning indexable inserts
• Material: carbide
• Grade/coating: T9225, CVD‑coated
• Application: turning

Core dimensions & measurable data

• ISO designation: DNMG150412
• Size: 15 mm
• Thickness: 4.76 mm
• Cutting angle: 55°
• Corner radius: 1.2 mm
• Free clearance angle: 0°
• Hole: with cylindrical hole

Design & special features

• Rhombic plate shape (DNMG)
• Double-sided chipbreaker
• CVD-coated carbide substrate
• Robust universal grade for medium-to-heavy steel turning
• Compatibility determined by form, clearance angle, tolerance class, fastening, size and thickness

FAQ

What materials is this insert suitable for?
The DNMG150412 T9225 insert is specified for steel turning, offering a universal solution for medium‑to‑heavy steel applications due to its tough CVD‑coated carbide composition.

Is the cutting geometry suitable for interrupted cuts?
Yes; the Tungaloy grade T9225 and the insert’s robust construction provide added toughness and edge stability, making the insert appropriate for slightly interrupted or variable engagement conditions.

How does the chipbreaker affect productivity?
The double‑sided chipbreaker on the DNMG150412 promotes controlled chip formation and evacuation, contributing to improved surface quality and fewer process interruptions.

Which holders are compatible with this indexable insert?
Compatibility is determined by the DNMG form and the ISO code 150412; holders matching the rhombic DNMG form, 15 mm size and corresponding clamping geometry are suitable for secure mounting.

Can the insert be rotated to a fresh edge?
The double‑sided design permits indexing to an unused cutting edge, allowing economical extension of tool life and maintaining consistent cutting performance.

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.