CNMG 120416 AH8015 Wendeplatten - Tungaloy

Benefit from the combination of balanced wear resistance and cutting-edge stability for reliable turning of heat-resistant alloys; ISO conformity and a rhombic 80° geometry support predictable chip control and tool life. Order the CNMG120416 AH8015 insert directly via Metav Werkzeuge or consult our specialists for selection and clamping advice.

CNMG120416 AH8015 CNMG ISO turning insert, 80° rhombic — Tungaloy

The CNMG120416 AH8015 is an ISO-standard rhombic turning insert designed for external and internal turning, offering a PVD-coated carbide grade optimised for heat-resistant alloys.

• ISO rhombic 80° geometry for stable cutting
• PVD-coated carbide AH8015 for heat-resistant alloys
• Double-sided chipbreaker with 1.6 mm nose radius
• Cylindrical hole, 4.76 mm thick for secure clamping

Engineered for consistent turning performance

The ISO rhombic geometry with an 80° included angle provides a robust seating and predictable cutting forces, which leads to stable machining and reduced vibration in serial production. The 1.6 mm nose radius offers a compromise between edge strength and surface finish, ensuring consistent dimensional accuracy for shafts and bores. Where cycle times and repeatability matter, this configuration reduces set-up variability and supports continuous productivity.

Optimised for heat-resistant materials and long tool life

The grade AH8015 is a PVD-coated carbide formulated as a first choice for machining heat-resistant alloys; it balances wear resistance and edge stability to withstand thermal and abrasive loading. The coating reduces adhesion and thermal softening on the cutting edge, which means fewer unscheduled insert changes and a steadier surface quality when machining demanding alloys. For operations prioritising uptime, this insert delivers predictable flank wear progression and extended service intervals.

Secure clamping and chip control for efficient changeovers

Designed with a cylindrical hole and a 4.76 mm plate thickness, the insert seats reliably in standard ISO toolholders, simplifying index changes and minimising downtime during production runs. The double-sided chipbreaker facilitates controlled chip formation across different depths of cut and feeds; this supports safer chip evacuation and reduces the risk of tool or workpiece damage. The ISO designation and standard dimensions make inventory management straightforward in mixed-production environments.

Practical selection guidance for workshop integration

When selecting an insert for turning, match the chipbreaker type and grade to the workpiece alloy and the machine’s rigidity; the combination of AH8015 and the rhombic form is particularly suitable for turning heat-resistant alloys where edge stability and process reliability are required. Consider using a complementary holder and clamping set compatible with the ISO form to exploit the insert’s full potential. For users less familiar with grade selection, the ISO-series design enables direct exchangeability and easy comparison across tool families.

Contact Metav Werkzeuge for expert advice on Tungaloy CNMG120416 AH8015 inserts and guidance on optimal chipbreaker and clamping combinations — eMail: info@metav-werkzeuge.com — Phone: +49 2822 7131930

Technical data

• Article number: 6750495
• SKU: 6750495-Tungaloy
• Manufacturer SKU: TUN6750495
• Manufacturer article number: 6750495
• Model series: ISO turning inserts
• Material: carbide

Facts

• Nose radius: 1.6 mm
• Included angle: 80°
• Thickness: 4.76 mm
• Plate size: 12 mm

Special features

• ISO designation: CNMG120416
• Grade: AH8015 (PVD-coated carbide)
• Plate form: rhombic
• Hole: with hole
• Hole style: cylindrical hole
• Chipbreaker: double-sided
• Application: turning

FAQ

What materials is this insert best suited for? The CNMG120416 AH8015 is optimised for heat-resistant alloys; the PVD-coated carbide grade AH8015 provides a balance of wear resistance and edge stability for those materials.

Can the insert be used for both external and internal turning? Yes, the ISO rhombic form and secure hole clamping make this insert suitable for both external and internal turning operations.

How does the 1.6 mm radius affect surface finish and strength? A 1.6 mm nose radius increases edge strength for tougher cuts while still delivering a good surface finish for typical turning tasks.

Is the insert indexable on standard ISO holders? The insert follows ISO dimensions (CNMG120416) and the cylindrical hole with the specified plate thickness allows secure clamping in compatible ISO toolholders.

What chip control can be expected with the double-sided chipbreaker? The double-sided chipbreaker promotes reliable chip formation across a range of feeds and depths of cut, aiding evacuation and reducing the risk of chip entanglement.

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.