DNMG 150612 T9215 Wendeplatten - Tungaloy

High wear resistance and reliable edge stability result in consistently productive medium‑steel turning; the CVD‑coated carbide T9215 grade delivers both wear protection and fracture resistance while the rhombic 55° geometry ensures versatile external and internal turning compatibility — order directly via Metav Werkzeuge or consult their specialists for application advice.

DNMG150612 T9215 indexable insert for turning — CVD‑coated carbide, rhombic 55° (Tungaloy)

DNMG150612 T9215 is an ISO‑standard indexable insert for turning, designed for productive machining of medium steels with a balance of wear resistance and toughness

• CVD‑coated carbide grade T9215
• Optimised for medium steel machining
• Double‑sided chipbreaker for consistent chips
• Rhombic 55° geometry for versatile turning
• 1.2 mm corner radius and 6.35 mm thickness

Proven productivity for medium‑steel turning

The CVD‑coated carbide composition provides a controlled combination of abrasion resistance and fracture toughness, making it an economical choice for sustained production. Specified as T9215, the grade is tuned for medium steel applications and performs well under continuous and lightly interrupted cuts, which leads to reduced downtime caused by tool change. By prioritising edge stability and heat resistance, the insert supports higher cutting parameters than uncoated grades, enabling measurable increases in cycle throughput and consistent component quality.

Secure clamping and system compatibility for reliable results

Compatibility with toolholders is determined by insert shape, relief angle, tolerance class, clamping method, size and thickness. The 55° rhombic geometry and standard ISO designation permit straightforward selection of a matching external holder or boring bar; the cylindrical hole ensures positive axial location where required. This design approach reduces setup ambiguity and promotes repeatable positioning. For workshops seeking predictable repeatability, the combination of standardised form and tolerance control minimises the risk of misfit and vibration, thereby protecting tool life and surface finish.

Chip control and edge geometry that aid process stability

Equipped with a double‑sided chipbreaker, the insert delivers uniform chip formation across a range of feeds and depths, supporting efficient chip evacuation and minimising rework. The 1.2 mm corner radius provides a robust cutting edge that resists chipping while producing acceptable surface integrity on turned components. These characteristics make the insert suitable for finishing and medium roughing passes where steady forces and controlled cutting volumes are essential to maintain cycle consistency and dimensional repeatability.

Practical selection and machining guidance

Selection of the correct variant should match workpiece material, cutting regime and machine stability. The 6.35 mm thickness contributes to stiffness in the cutting zone and simplifies clamping decisions when paired with compatible ISO holders. For interrupted cuts, the T9215 grade’s fracture resistance is beneficial; for continuous high‑speed operations, the coating’s thermal stability supports elevated parameters. Where optimal tool life is the priority, matching feed, depth and coolant strategy to the insert’s properties will deliver the best cost‑per‑part outcome.

For reliable production machining with Tungaloy T9215 inserts, contact Metav Werkzeuge for stock availability and tailored technical advice at info@metav-werkzeuge.com or by telephone on +49 2822 7131930

Technical data

• Article number: 6772244
• Manufacturer SKU: TUN6772244
• Model series: ISO‑Drehwendeschneidplatten
• Grade: T9215
• Material: Hartmetall
• SKU: 6772244-Tungaloy

Facts

• Angle: 55°
• Size: 15 mm
• Thickness: 6.35 mm
• Corner radius: 1.2 mm
• Relief angle: 0°
• Hole: with hole

Special features

• Rhombic insert shape
• CVD‑coated carbide (T9215)
• Double‑sided chipbreaker
• Cylindrical hole
• For medium steel turning
• ISO indexable insert

FAQ

What materials is this insert best suited for?
The DNMG150612 T9215 insert is formulated for medium steel work, where the T9215 CVD coating balances wear resistance and fracture strength for productive machining.

Which holders are compatible with this insert?
Compatibility is determined by form, relief angle, tolerance class, clamping and thickness; the rhombic 55° geometry of the insert matches standard ISO external holders and boring bars designed for DNMG‑type inserts.

Does the insert include a locating hole?
Yes, the insert is supplied with a cylindrical hole, enabling positive axial location in holders that require a pinned or screw clamping method.

What cutting conditions suit this grade?
The T9215 grade performs well under continuous to lightly interrupted cuts and is recommended when a balance of tool life and productivity is required rather than extreme finishing or very heavy interruption.

How does the chipbreaker affect process stability?
The double‑sided chipbreaker produces consistent chip forms over a range of feeds, improving chip evacuation and helping to maintain stable cutting forces and surface quality.

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.