DNMG 150612 AH8015 Wendeplatten - Tungaloy

High process security and balanced wear resistance make this insert a reliable choice for turning heat‑resistant alloys; the PVD‑coated carbide grade AH8015 and the 55° rhombic geometry combine edge stability with effective chip control. Order the inserts directly via Metav Werkzeuge or consult our specialists for selection and availability.

DNMG150612 AH8015 Tungaloy indexable turning insert — PVD‑coated carbide, 55° rhombic

The DNMG150612 AH8015 is an ISO‑standard rhombic indexable insert engineered for external and internal turning of heat‑resistant alloys and other demanding materials.

• ISO rhombic design, 55° cutting angle
• PVD-coated carbide for wear resistance
• Double-sided chipbreaker for versatile cutting
• Cylindrical hole with secure fixation

Consistent performance for heat‑resistant alloys

The AH8015 grade is specified as a first choice for general machining of heat‑resistant alloys, offering a deliberate balance between wear resistance and cutting‑edge stability. The PVD‑coated carbide substrate resists abrasive and adhesive wear, extending productive tool life and maintaining surface quality over longer tool cycles. Thanks to the rhombic 55° geometry and a 1.2 mm corner radius, the insert delivers predictable cutting forces and reduced vibration in many turning operations, which supports higher process reliability and repeatable component quality.

Predictable compatibility and easy tool selection

Built to ISO dimensions, the DNMG‑format insert ensures interchangeability across standard holders when form, relief angle, tolerance class, fastening, size and thickness match. The ISO designation 150612 and a 6.35 mm plate thickness simplify selection for existing tool holders and turret systems. Where clamping stability is critical, the cylindrical hole and matching fasteners provide secure fixation, while the double‑sided chipbreaker minimises the number of different items required in stock. This structured compatibility reduces setup checks and helps to standardise machining routines across multiple machines.

Practical shopfloor advantages and reduced inventory complexity

A double‑sided insert with a versatile chipbreaker reduces tooling variety and cost per cutting edge under many production regimes. The rhombic shape and the 0° relief angle suit a range of roughing and finishing tasks, while the PVD film supports consistent edge wear and surface finish expectations. For production planners this means fewer changeovers and improved uptime; for programmers and operators it means stable feed and speed ranges that are easier to validate. Where application specifics demand adapted chipbreakers or alternative grades, technical advisors can recommend optimal combinations to match material, machining strategy and machine rigidity.

Contact Metav Werkzeuge for application advice, stock status and compatibility checks for the Tungaloy AH8015 DNMG150612 indexable inserts — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6947267
• Manufacturer SKU: TUN6947267
• SKU: 6947267-Tungaloy
• Model series: ISO-indexable turning inserts
• Designation: DNMG150612 AH8015 Tungaloy indexable insert

Facts

• Cutting angle: 55°
• Corner radius: 1.2 mm
• Plate thickness: 6.35 mm
• Plate size: 15
• ISO designation: 150612
• Relief angle: 0°

Special features

• Shape: rhombic
• Material: carbide
• Coating: PVD
• Chipbreaker: double-sided
• Mounting: with cylindrical hole
• Application: turning
• Grade: AH8015

FAQ

Is this insert suitable for machining heat‑resistant alloys?
Yes. The AH8015 grade is specified as first choice for general machining of heat‑resistant alloys; the PVD‑coated carbide composition balances wear resistance and edge stability for these materials.

Which holders are compatible with the DNMG150612 format?
Compatibility depends on holder form, relief angle, tolerance class, fastening method, size and thickness; the DNMG format (ISO 150612) and the 6.35 mm plate thickness are standard references for selecting a matching external holder or boring bar.

Can this insert be used for both external and internal turning?
Yes. The rhombic 55° geometry and the double‑sided chipbreaker make the insert suitable for external and many internal turning operations when the correct holder and tool overhang are chosen.

What practical benefit does the double‑sided chipbreaker provide?
A double‑sided chipbreaker increases versatility and reduces inventory by providing two usable profiles per insert, while supporting consistent chip control across varied feeds and depths of cut.

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.