DNMG 150612 T9225 Wendeplatten - Tungaloy

Benefit from robust CVD-coated carbide, a 1.2 mm corner radius and ISO conformity for consistent turning performance; order the DNMG150612 T9225 insert directly via Metav Werkzeuge or consult the technical advisors for holder compatibility.

DNMG 150612 T9225 indexable turning insert for turning by Tungaloy

DNMG150612 T9225 is an ISO-form indexable turning insert designed for medium to heavy steel turning, offering a durable CVD-coated carbide grade for variable engagement conditions.

• CVD-coated carbide for extended life
• Universal T9225 grade for mid to heavy steel
• Rhombic DNMG form with 1.2 mm radius
• Double-sided chipbreaker with centric hole

Dependable cutting under changing engagement conditions

The T9225 grade combines a CVD-coated carbide substrate with a composition tuned for toughness and wear resistance, which results in stable chip formation and reliable edge life during interrupted or variable cuts. In practical terms, this means fewer insert changes and more predictable cycle times in mixed-production environments. The coating reduces flank wear while the substrate sustains edge strength, delivering a balance between tool life and consistent surface finish.

Geometry that simplifies holder selection and process setup

The rhombic DNMG form, with a nominal 15 mm size and 6.35 mm thickness, provides a versatile 55° approach for external and internal turning applications. The 1.2 mm corner radius helps to absorb shock on heavier feeds, while the 0° clearance angle supports flexible cutting strategies. The insert is supplied with a cylindrical hole for positive clamping; compatibility depends on holder form, free angle, tolerance grade and thickness, so matching the insert geometry to the clamping system ensures secure fixation and repeatable positioning.

Operational advantages and cost-efficiency on the shop floor

Being double-sided and indexable, the insert offers economical utilisation of cutting edges and reduces tooling expenditure per machined part. The combination of the T9225 universal grade and CVD coating promotes process stability across a broad range of steels, lowering scrap risk and improving throughput. For mixed batches or small-lot production where changing entry conditions occur, the grade’s toughness provides a reliable margin against edge chipping while still delivering good surface quality.

Contact Metav Werkzeuge to discuss holder compatibility, batch needs and to reserve the DNMG150612 T9225 insert for production optimisation

Technical data

• Article number: 6796041
• Manufacturer item number: 6796041
• SKU: 6796041-Tungaloy
• Manufacturer SKU: TUN6796041
• Model series: ISO-Drehwendeschneidplatten
• Material: Carbide

Facts

• Grade/coating: T9225 / CVD-coated
• Corner radius: 1.2 mm
• Insert size: 15 mm
• Thickness: 6.35 mm
• Clearance angle: 0°
• Insert geometry angle: 55°
• Hole: Cylindrical

Special features

• Rhombic insert form (DNMG)
• Double-sided chipbreaker
• Compatible with ISO-standard turning holders
• Application: Turning (external and internal)
• Robust universal grade for medium to heavy steel

FAQ

What materials is this insert suitable for?
The DNMG150612 T9225 insert by Tungaloy is intended primarily for medium to heavy steel turning; the T9225 grade offers the toughness required for variable engagement conditions.

How does the CVD coating benefit machining?
A CVD-coated carbide insert like the DNMG150612 T9225 reduces flank wear and improves edge life, which leads to more consistent surface finishes and extended tool intervals.

Is this insert compatible with standard ISO holders?
The DNMG geometry is ISO-standard, but compatibility requires matching holder form, free angle, tolerance class, fastening method, size and thickness to ensure secure clamping.

How many cutting edges are available per insert?
The insert is double-sided and indexable, providing multiple usable edges to extend service life and reduce tooling cost per component.

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.