RCMT 0803M0 AH8005 Wendeplatten - Tungaloy

Reliable chip control and high-temperature resistance from the PVD-coated carbide AH8005 grade, combined with ISO compatibility and a compact 3.18 mm plate thickness, deliver consistent performance for stable turning operations; order the RCMT0803M0 AH8005 insert directly via Metav Werkzeuge or consult our specialists for application advice.

RCMT 0803M0 AH8005 turning insert – ISO-format indexable insert by Tungaloy

A RCMT0803M0 AH8005 indexable insert optimised for external and internal turning of heat-resistant alloys and hard materials where stable machining and controlled chips are required.

• ISO RCMT0803M0 format for standard holders
• PVD-coated carbide AH8005 grade
• Single-sided chipbreaker for controlled chips
• 3.18 mm thickness with 7° clearance

High thermal resistance and consistent wear performance

The insert is made from PVD-coated carbide in grade AH8005, designed for sustained contact with heat-resistant alloys and hard materials. The PVD layer improves surface hardness and reduces adhesive wear during interrupted cuts, which translates into longer tool life and fewer indexings. Selecting this indexable insert helps maintain process stability under elevated temperatures and ensures repeatable component quality when machining demanding materials.

Predictable chip control for safer production cycles

Equipped with a single-sided chipbreaker, the insert offers controlled chip formation in both external and internal turning. The chip geometry promotes short, compact chips that evacuate reliably, reducing the risk of entanglement and minimising secondary finishing. For many workshop set-ups, the combination of the chipbreaker and the insert's geometry reduces cycle interruptions and contributes to more predictable machining throughput.

Compatibility and system considerations for easy integration

The insert follows the ISO RCMT0803M0 standard, so compatibility is determined by form, clearance, tolerance class, fastening, size and thickness. The 7° clearance and 3.18 mm thickness are key dimensions when matching the plate to an external holder or boring bar; correct shim and clamping sets plus the appropriate fastening screw ensure secure seating and repeatable positioning. The insert sits within a straightforward system comprising the plate, a suitable external holder or bar, a shim/clamping set and spare screws.

Practical guidance for application and tool selection

When choosing the right combination, pair the AH8005 grade with stable set-ups and moderate to high cutting speeds for optimal life and surface finish. For deeply interrupted cuts or unstable fixturing, consider a more robust holder or reduced axial engagement. The PVD-coated carbide is particularly effective where thermal stability and abrasion resistance are priorities, and the standard ISO form facilitates rapid replacement without extensive requalification of the machining process.

For process-critical turning of heat-resistant alloys, contact Metav Werkzeuge to discuss the Tungaloy RCMT0803M0 AH8005 insert and request tailored application advice or availability information via info@metav-werkzeuge.com or by phone on +49 2822 7131930.

Technical data

• Article number: 6967047
• Manufacturer SKU: TUN6967047
• SKU: 6967047-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Material: Hartmetall

Facts

• Insert designation: RCMT0803M0
• Grade: AH8005
• Thickness: 3.18 mm
• Clearance angle: 7°
• Hole: with hole; cylindrical hole + one-side countersink (40°–60°)

Special features

• Coating: PVD
• Chipbreaker: single-sided
• Shape: round
• Size: 08

FAQ

What materials is this insert suitable for?
The RCMT0803M0 AH8005 insert is intended for heat-resistant alloys and other hard materials; the AH8005 grade and PVD coating provide wear resistance and thermal stability for such applications.

How does the chipbreaker affect machining?
The single-sided chipbreaker on this indexable insert produces compact chips and improves evacuation, which lowers the risk of chip-related interruptions in turning operations.

Can this insert be used with standard ISO holders?
Yes, the insert follows the ISO RCMT0803M0 form; compatibility depends on matching form, fastening, tolerance class, and thickness with the chosen holder and shim.

What are the key dimensions to check when replacing a plate?
Check the plate designation RCMT0803M0, the 3.18 mm thickness, the 7° clearance and the hole/countersink style to ensure secure seating and repeatable geometry.

Is there a recommended application for maximum life?
For best life, use the insert in stable setups on heat-resistant alloys at moderate to high cutting speeds and ensure correct clamping and holder rigidity; the AH8005 grade excels where thermal and abrasive stresses are present.

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.