TNGA 220408 TH10 Wendeplatten - Tungaloy

Benefit from the TNGA220408 TH10's sharp, uncoated carbide grade and its 0.8 mm corner radius for low cutting forces and clean surface results; its ISO conformity and triangular form ensure wide holder compatibility and straightforward tool integration. Order the insert directly via Metav Werkzeuge or consult the team for application advice.

TNGA 220408 TH10 TNGA ISO-220408 turning insert, uncoated carbide by Tungaloy

TNGA220408 TH10 is an ISO-standard indexable insert intended for external and internal turning, optimised for non-ferrous materials and low-force finishing operations

• Uncoated carbide TH10 for low cutting forces
• Triangular 22 mm insert with 60° included angle
• 0.8 mm corner radius for clean surface finish
• ISO-compliant insert with cylindrical hole

Improved finishing and lower cutting forces for non-ferrous work

The uncoated carbide grade TH10 delivers a consistently sharp cutting edge that reduces cutting forces and helps achieve a superior surface finish when machining non-ferrous materials. With a 0.8 mm corner radius, the geometry supports smooth chip flow and localised cutting conditions that are favourable for fine external profiles and light finishing passes. This combination makes the insert particularly suitable where low thermal load and minimal burr formation are priorities.

Fast integration into ISO tool systems for efficient set-up

Designed as an ISO-compliant insert, the triangular 22 mm form and cylindrical hole simplify compatibility checks with standard external holders and boring bars. The 60° included angle and a plate thickness of 4.76 mm ensure mechanical stability while allowing multiple indexed edges for cost-effective machining cycles. Clear identification of form, clearance angle and size reduces set-up time and supports repeatable clamping and alignment in production environments.

Predictable performance and straightforward material choice

Made from cemented carbide, this grade is deliberately left uncoated to favour low cutting resistance and to preserve a sharp edge for clean cuts on aluminium, brass and similar alloys. The absence of an integrated chipbreaker means the application relies on selecting the correct holder geometry and cutting parameters; this allows precise tailoring of cutting conditions to achieve the best finish and tool life in light-duty turning and fine profiling operations.

Guidance for selection and process reliability

When selecting an insert for turning tasks, consider the workpiece material, the required surface quality and the machine–tool rigidity. The triangular geometry provides three usable cutting edges per index, supporting economical replacement cycles. The TNGA220408 TH10 performs best where the process calls for low cutting forces and a clean, sharp edge rather than heavy interrupted cuts or hard materials. For operations requiring greater edge protection or higher wear resistance, a coated grade would be an alternative to evaluate.

Contact Metav Werkzeuge for tailored advice on integrating the TNGA220408 TH10 into existing tool holders or to confirm suitability for specific turning tasks

Technical data

• Article number: 6808114
• SKU: 6808114-Tungaloy
• Manufacturer SKU: TUN6808114
• Model series: ISO-Drehwendeschneidplatten
• Application: Turning

Facts

• Inscribed circle / size: 22 mm
• Thickness: 4.76 mm
• Corner radius: 0.8 mm
• Included angle: 60°
• Clearance angle: 0°
• Manufacturer article number: 6808114

Special features

• Material: Carbide (cemented carbide)
• Grade: TH10 (uncoated)
• Plate form: Triangular
• Hole: With cylindrical hole
• Chipbreaker: None
• Typical use: External and internal turning; suited to non-ferrous materials

FAQ

What materials is this insert best suited for?
The TNGA220408 TH10 insert, an uncoated carbide grade from Tungaloy, is optimised for non-ferrous materials such as aluminium and brass where low cutting forces and clean surfaces are required.

How many cutting edges are available per insert?
The triangular form provides three usable cutting edges; the TNGA220408 TH10 can be rotated to a fresh edge as each becomes worn.

Does the insert include a chipbreaker?
This variant is supplied without a chipbreaker, so the TNGA220408 TH10 relies on holder geometry and cutting parameters for chip control.

What size and thickness does the insert have?
The insert has an inscribed circle of 22 mm and a thickness of 4.76 mm, with a 0.8 mm corner radius and a 60° included angle.

Which holders are compatible with this ISO insert?
ISO compatibility depends on matching the triangular form, hole style and size; the TNGA220408 TH10 features a cylindrical hole and standard ISO indexing that suits many external and boring holders.

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.