RCMT 1606M0 AH8005 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated carbide AH8005, an RS chipbreaker and ISO compatibility for consistent, productive turning of heat-resistant alloys and hard materials. Order the insert directly via Metav Werkzeuge or consult our technical team for application-specific advice.

RCMT 1606M0 AH8005 Turning insert (ISO) – PVD-coated carbide, RS chipbreaker (Tungaloy)

The RCMT1606M0-RS AH8005 is an ISO-form indexable insert designed for precision external and internal turning of heat-resistant alloys and hard materials, offering stable cutting performance in productive machining environments

• PVD-coated carbide AH8005
• Optimised RS chipbreaker
• ISO RCMT form for standard holders
• Cylindrical hole with single-side countersink

Stable cutting performance for demanding materials

The combination of a PVD-coated surface and a wear-resistant carbide substrate delivers reliable edge life when machining heat-resistant alloys and other hard materials. The selected grade, AH8005, is engineered for stable machining, keeping flank wear and edge degradation to a minimum under consistent cutting conditions. This stability directly improves process predictability and reduces unplanned tool changes, supporting continuous production and a better cost-per-part ratio.

Predictable mounting and straightforward integration into ISO tool systems

Designed to the ISO designation RCMT1606M0-RS, the insert matches common clamping geometries and tolerance classes so that compatibility with holders is determined by form, relief angle, tolerance, fastening and size. The 7° relief angle, 6.35 mm thickness and 16 mm diameter ensure a secure fit in compatible external holders or boring bars. The insert’s cylindrical hole with a one-sided countersink (40°–60°) facilitates correct centring and clamping, reducing mounting variability and helping to maintain repeatable cutting conditions across batches.

Coating and geometry that support chip control and tool life

The RS chipbreaker geometry is optimised for controlled chip formation in turning operations and complements the AH8005 coating to prevent built-up edge on demanding alloys. A PVD coating contributes to thermal resistance at the cutting edge and improves abrasion resistance, which is particularly beneficial when machining materials that generate high temperatures. Together, geometry and coating reduce downtime and enable longer cutting intervals without sacrificing surface finish or dimensional stability.

Application guidance and selection advice for reliable results

Select the chipbreaker and grade according to the workpiece material, machining strategy and machine-tool stability; the RS option is recommended for general-purpose stable turning where predictable chip flow is essential. For best results, match the insert to a holder rated for RCMT geometry and ensure clamp torque and shim condition are correct. If tighter tolerances or interrupted cuts are involved, choose holders and clamping systems that provide additional rigidity to exploit the insert’s full potential while preserving surface quality and tool life.

Contact Metav Werkzeuge for application-specific recommendations and to obtain the Tungaloy RCMT1606M0-RS AH8005 inserts; Metav Werkzeuge can advise on holder compatibility and supply options via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6961501
• SKU: 6961501-Tungaloy
• Manufacturer SKU: TUN6961501
• Model series: ISO-Drehwendeschneidplatten
• ISO designation: 1606M0

Facts

• Diameter: 16 mm
• Thickness: 6.35 mm
• Relief angle: 7°
• Corner radius: 0 mm
• Hole: with hole; cylindrical hole + one-sided countersink (40°–60°)

Special features

• Material: carbide
• Coating / Grade: PVD-coated AH8005
• Chipbreaker: RS
• Plate form: round
• Application: turning (external and internal)
• System composition: ISO insert, suitable outer holder or boring bar, shim/clamp set and replacement screws

FAQ

What materials is this insert suited for?
The RCMT1606M0-RS AH8005 Tungaloy indexable insert is optimised for heat-resistant alloys and other hard materials where wear resistance and thermal stability are required.

Which chipbreaker does the insert use and why?
This insert features the RS chipbreaker, chosen to provide controlled chip formation and reliable evacuation during standard turning operations.

What are the key dimensional features for mounting?
The RCMT1606M0-RS has a 16 mm diameter, 6.35 mm thickness, a 7° relief angle and a cylindrical hole with a one-sided countersink (40°–60°) to ensure secure, repeatable clamping in compatible ISO holders.

Is the insert suitable for both external and internal turning?
Yes, the RCMT1606M0-RS AH8005 insert is designed for external and internal turning when paired with the appropriate holder or boring bar and correct clamping components.

What advantages does the AH8005 PVD coating provide?
The AH8005 PVD coating increases abrasion resistance and thermal stability at the cutting edge, which helps extend tool life and maintain surface quality when machining demanding alloys.

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.