TNMG 220412 TH10 Wendeplatten - Tungaloy

Benefit from the combination of a 60° triangular geometry, a TH10 uncoated carbide grade for low cutting forces and clean finishes, and a double‑sided indexable design that reduces tooling costs; order directly via Metav Werkzeuge or consult our advisors for application support.

TNMG 220412 TH10 Turning Insert (ISO TNMG) – Tungaloy

The TNMG220412 TH10 is an ISO‑standard triangular turning insert designed for general turning of non‑ferrous materials where a sharp, uncoated cutting edge gives low cutting forces and improved surface quality

• ISO-standard triangular insert
• Uncoated carbide TH10 grade
• 1.2 mm corner radius
• Double-sided with cylindrical hole

Higher productivity with lower cutting forces and cleaner surfaces

The TNMG geometry with a 60° included angle and a 1.2 mm corner radius delivers a decisive balance between strength and edge sharpness. The uncoated TH10 carbide grade is formulated for sharpness and low cutting resistance, which supports consistent chip formation and a cleaner surface finish on non‑ferrous materials. For shops seeking efficient material removal while maintaining component quality, this configuration reduces the need for finishing passes and shortens cycle times. The combination of geometry and grade thus contributes directly to a lower cost per part in many turning operations.

System compatibility that simplifies tooling logistics

As an ISO‑standard insert, the triangular TNMG form ensures wide compatibility with standard external holders and boring bars; compatibility is governed by form, relief angle, tolerance class, fastening, size and thickness. The double‑sided design provides two indexable cutting edges per insert, extending tool life and reducing inventory requirements. The cylindrical‑hole fixing supports secure clamping and repeatable positioning, which reduces setup variance and improves process stability. For production environments, this means fewer tool changes, more predictable clamping repeatability and streamlined toolroom management.

Practical choice for turning of non‑ferrous and sensitive materials

The uncoated carbide construction is especially effective where low burr formation and minimal heat build‑up are priorities. This insert is well suited to turning aluminium alloys, brass and other non‑ferrous workpieces, and to operations where a sharp, robust edge supports superior surface quality. Selection of the double‑sided chipbreaker and the TH10 grade allows adaptation to workpiece stability and machining method; for unstable setups a heavier chipbreaker or different grade may be preferred. Tungaloy’s consistent manufacturing standards support repeatable performance, helping to secure process reliability across batches.

For precise advice on integrating Tungaloy inserts into existing tooling systems, contact Metav Werkzeuge for a tailored recommendation and specification support via info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical Data

• Article number: 6808649
• Manufacturer SKU: TUN6808649
• SKU: 6808649-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Material: Carbide
• ISO designation: TNMG220412
• Shape: Triangular

Facts

• Corner radius: 1.2 mm
• Thickness: 4.76 mm
• Insert size: 22 mm
• Included angle: 60°
• Relief angle: 0°

Special features

• Grade: TH10 (uncoated)
• Double-sided chipbreaker
• Cylindrical locating hole
• ISO-standard turning insert
• Intended application: turning
• Compatibility determined by form, relief angle, tolerance class, fastening, size and thickness

FAQ

Which materials are best suited to this insert?
The TNMG220412 TH10 uncoated carbide insert from Tungaloy is optimised for non‑ferrous materials such as aluminium and brass, where a sharp, low‑force cutting edge promotes clean surfaces and controlled chip formation.

How many cutting edges are available per insert?
Thanks to its double‑sided design, this triangular indexable insert provides two usable cutting edges, extending service life and improving cost efficiency per edge for turning tasks.

What are the key geometry benefits for turning?
The 60° triangular form combined with a 1.2 mm corner radius gives a compromise between edge strength and profile accuracy, making it suitable for general external and internal turning where surface finish and dimensional control are important.

How is compatibility with a toolholder determined?
Compatibility with a holder is defined by the insert’s form, relief angle, tolerance class, fastening type, size and thickness; matching these parameters ensures secure clamping and repeatable positioning for stable machining.

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.