TNMG 220408 TH10 Wendeplatten - Tungaloy

Take advantage of a sharp, uncoated carbide grade that lowers cutting forces while delivering clean surface finishes; combine this with ISO-standard geometry and simple indexing to keep stocks lean and downtime short. Order Tungaloy inserts directly via Metav Werkzeuge or consult our specialists for application-specific recommendations.

TNMG 220408 TH10 – Indexable Turning Insert (Turning) by Tungaloy, uncoated carbide, 60°

The TNMG220408 TH10 is a 60° triangular indexable insert designed for external and internal turning, optimised for non-ferrous materials and applications that benefit from a sharp, uncoated cutting edge.

• TNMG 220408 geometry, 60° cutting angle
• TH10 uncoated carbide for low cutting forces
• Double-sided chipbreaker for clean surface
• Triangle indexable insert, cylindrical hole

Lower cutting forces and improved surface quality for productive turning

The TH10 uncoated carbide grade provides a sharp cutting edge that reduces cutting forces and heat generation in many non-ferrous applications. Reduced cutting effort translates into lower spindle load and improved tool life on light-duty operations, while the double-sided chipbreaker helps to control chips and promote a smoother surface finish. The 0.8 mm corner radius and 60° cutting geometry balance form strength and profile accuracy, making the insert suitable where gentle cutting action and consistent finishes are priorities.

ISO conformity and compact system benefits for efficient tool management

Delivered in the ISO-standard TNMG geometry, the insert simplifies tool selection and replacement across different machines and holders. The triangular, double-sided design with a cylindrical hole and 4.76 mm plate thickness allows quick indexing and reduces the number of items in stock. Compatibility with holders depends on form, relief angle, tolerance class, fastening and thickness; this ISO alignment supports predictable clamping behaviour and repeatable seating, which reduces setup time and contributes to overall process stability.

Practical application guidance and choice of chipbreaker

Aimed primarily at machining non-ferrous materials, the insert performs well in both external and internal turning where low cutting forces and clean part surfaces are desired. Select the appropriate chipbreaker and grade in relation to workpiece material, operation type and machine stability to achieve the best balance of productivity and finish. For unstable setups or heavy roughing choose more robust geometries and support; for finishing and light interrupted cuts the sharp, uncoated edge of this grade promotes minimal burr formation and consistent results.

Contact Metav Werkzeuge for application-focused advice and supply of Tungaloy TNMG220408 TH10 indexable inserts; email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss cutting data sheets, holder compatibility and order options

Technical data

• Article number: 6808590
• SKU: 6808590-Tungaloy
• Manufacturer SKU: TUN6808590
• Brand: Tungaloy
• Name: TNMG220408 TH10 Tungaloy indexable insert

Key specifications

• Corner radius: 0.8 mm
• Cutting angle: 60°
• Relief angle: 0°
• Plate thickness: 4.76 mm
• Inscribed circle: 22 mm

Features & applications

• Material: cemented carbide
• Grade: TH10 (uncoated)
• Shape: triangular
• Hole: with hole, cylindrical hole
• Chipbreaker: double-sided
• Application: turning
• Series: ISO indexable turning inserts

FAQ

What workpiece materials is this insert best suited for?
The TNMG220408 TH10 insert by Tungaloy is designed primarily for non-ferrous materials and situations where a sharp, uncoated cutting edge supports low cutting forces and a clean surface.

Is the insert indexable and reversible?
Yes, the triangular form with a central cylindrical hole and double-sided chipbreaker allows multiple index positions, enabling economical use of each cutting edge on the Tungaloy indexable insert.

How is holder compatibility determined?
Compatibility is determined by the insert form, relief angle, tolerance class, fastening method, size and thickness; ensure the turning holder matches the TNMG 220408 geometry and 4.76 mm plate thickness for secure clamping.

Can this insert be used for finishing operations?
The sharp uncoated grade supports finishing passes where low cutting forces and minimal burr are required; combine with a suitable chipbreaker and a stable setup to exploit the clean-surface benefits.

How should the chipbreaker and grade be selected?
Choose the chipbreaker and grade according to the workpiece material, the type of cut (roughing or finishing) and machine stability; the double-sided chipbreaker on this insert helps with chip control and consistent results.

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.