RCMT 0803M0 TH10 Wendeplatten - Tungaloy

Take advantage of the combination of precise ISO compatibility, a sharp uncoated carbide grade and a secure, countersunk fixing for consistent turning results. Order the insert directly via Metav Werkzeuge or consult the technical team for application-specific recommendations.

RCMT 0803M0 TH10 turning insert for turning, round ISO insert by Tungaloy — uncoated cemented carbide, 7° clearance

RCMT 0803M0 TH10 is a compact ISO‑standard turning insert intended for general turning tasks where low cutting forces and clean surface finishes are required

• ISO‑standard turning insert, round shape
• Uncoated carbide grade TH10 for non‑ferrous
• Single‑sided chipbreaker for clean surfaces
• 7° clearance angle; 3.18 mm thickness
• Countersunk central hole for secure clamping

High‑performance cutting with low cutting forces

The TH10 grade is an uncoated cemented carbide developed for sharpness and controlled cutting when machining non‑ferrous materials and similar applications. Its micro‑geometry supports low cutting forces, which reduces spindle load and helps maintain tool stability in lighter setups. As a result of the sharp edge preparation and single‑sided chipbreaker, the insert generates clean surfaces with reduced burr formation, making it suitable for finishing passes where surface quality is a priority. The grade’s universality provides flexibility across a range of materials commonly encountered in production environments.

Secure clamping and ISO compatibility for repeatable set‑ups

The round indexable design with a cylindrical hole and one‑sided countersink (40°–60°) ensures reliable clamping in compatible holders; the central countersink improves positional repeatability and reduces the chance of insert movement under load. With a 7° relief angle and a plate thickness of 3.18 mm, the geometry is balanced between edge strength and accessibility for tight radii. The ISO designation and dimensions match established holder systems, enabling straightforward replacement and minimising downtime during tool changes. This results in consistent set‑ups and predictable machining outcomes.

Productivity gains through chip control and handling

The single‑sided chipbreaker is tuned to produce short, manageable chips in many turning operations, aiding chip evacuation and reducing rework caused by entangling swarf. The round plate form with an edge radius of 0 mm provides a sharp contact line for finishing cuts, while the uncoated substrate supports low friction when machining softer, non‑ferrous alloys. For workshops prioritising throughput, this insert offers an economical option that pairs well with stable toolholders and appropriate cutting parameters, enabling sustained process reliability without unnecessary complexity.

Contact Metav Werkzeuge for tailored cutting data, availability and to secure the RCMT 0803M0 TH10 insert for immediate delivery or technical consultation

Technical data

• Article number: 6805868
• Manufacturer SKU: TUN6805868
• SKU: 6805868-Tungaloy
• Model series: ISO turning inserts
• Designation: RCMT0803M0

Numbers / Core technical data

• Plate size: 08
• Plate thickness: 3.18 mm
• Clearance angle: 7°
• Corner radius: 0 mm
• Countersink angle: 40°–60°

Designs / Special features

• Material: cemented carbide
• Grade: TH10 (uncoated)
• Chipbreaker: single‑sided
• Plate form: round
• Central hole: cylindrical with one‑sided countersink
• Intended application: turning

FAQ

What materials is this insert intended for?
The RCMT 0803M0 TH10 insert is optimised for non‑ferrous materials and similar applications where a sharp, uncoated cemented carbide edge supports low cutting forces and good surface finish.

How does the central countersink affect clamping?
The cylindrical hole with a one‑sided countersink (40°–60°) enhances positional stability in ISO holders and reduces the risk of insert movement during turning operations.

Is the TH10 grade coated or uncoated?
The TH10 grade is uncoated cemented carbide, selected to deliver a sharp cutting edge and controlled chip formation for finishing and medium‑duty turning.

Can this insert be used for roughing operations?
While the RCMT 0803M0 is optimised for clean cuts and finishing passes, it can be used in more productive operations if the setup provides sufficient rigidity; however, tougher, coated grades are generally preferred for heavy roughing.

Which holder characteristics ensure compatibility with this ISO insert?
Compatibility is determined by insert form, clearance angle, tolerance class, attachment style, size and thickness; matching an ISO‑compliant holder with the corresponding RCMT pocket and clamping is essential.

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.