TNMG 110304 T9235 Wendeplatten - Tungaloy

Take advantage of the T9235 combination of toughness and consistent chip control together with the ISO-compliant triangular form for dependable performance in interrupted and unstable turning operations; order the insert directly via Metav Werkzeuge or ask the consultants for application advice.

TNMG 110304 T9235 Indexable Turning Insert for Turning by Tungaloy — 60° triangular, 0.4 mm corner radius

A TNMG110304 T9235 insert designed for precision external and internal turning, optimised for steel machining under unstable or interrupted cutting conditions.

• CVD-coated carbide grade T9235
• Suited for unstable or interrupted cuts
• 60° triangular form with 0.4 mm radius
• Double-sided chipbreaker for extended use

Improved reliability when machining steels with interrupted cuts

The CVD-coated carbide grade T9235 delivers a balance of toughness and wear resistance that is beneficial when cutting steel at lower cutting speeds or under unstable conditions. The coating enhances surface hardness and heat resistance, while the substrate retains fracture resistance, so the insert copes better with vibrations and interrupted cuts. This results in fewer edge failures and more predictable tool life, supporting stable production cycles and reduced scrap rates.

Faster set-up and assured holder compatibility

Manufactured to ISO dimensions and tolerances, the triangular insert with a 60° included angle and a 0.4 mm corner radius fits a broad range of ISO holders. The plate thickness of 3.18 mm and the standard cylindrical hole ensure repeatable clamping and alignment. Because compatibility depends on form, clearance angle, tolerance class, fastening and size, the standardised geometry simplifies selection of a matching tool holder and minimises set-up time on the machine.

Better surface finish and chip control in mixed conditions

The double-sided chipbreaker and grade pairing are selected to control chips and maintain edge stability when switching between roughing and finishing passes. The chipbreaker geometry assists in producing manageable chip shapes, reducing the risk of chip entanglement and improving surface quality on both external and internal features. With the 0.4 mm radius, the insert gives a compromise between strength and finish, making it suitable for applications where a modest edge radius improves part integrity without compromising tool life.

Operational advantages for production environments

Using an ISO-compliant, indexable triangular insert reduces changeover time and inventory complexity because each plate provides multiple cutting edges. The CVD coating and robust substrate lower overall tooling consumption in interrupted or unstable operations, contributing to better cost-efficiency per component. Maintenance routines are simplified through predictable edge-life behaviour, and the insert’s configuration supports a wide range of holder systems and clamping accessories for immediate integration into existing tool sets.

For tailored advice on application and holder selection, contact Metav Werkzeuge — they can confirm compatibility, recommend chipbreaker options and supply original Tungaloy inserts directly.

Technical data

• Article number: 6785993
• Manufacturer SKU: TUN6785993
• Designation: TNMG110304 T9235 Tungaloy insert

Core data

• Corner radius: 0.4 mm
• Plate size: 11 mm
• Plate thickness: 3.18 mm
• Included angle: 60°
• Clearance angle: 0°

Materials & features

• Material: carbide
• Coating: CVD-coated
• Grade: T9235
• Application: Turning (external and internal)
• Chipbreaker: double-sided
• Hole: with hole, cylindrical hole
• Plate form: triangular

FAQ

What steels is this insert best suited for?
The Tungaloy TNMG110304 T9235 insert is intended primarily for steel machining where lower cutting speeds, interrupted cuts or unstable conditions demand a tougher, fracture-resistant grade.

Is the insert compatible with standard ISO triangular holders?
Yes, the insert follows ISO dimensions and fits standard triangular 60° holders; correct compatibility is ensured by matching form, clearance angle, tolerance class, fastening and plate thickness.

How does the chipbreaker affect machining?
The double-sided chipbreaker on the TNMG110304 helps form short, controllable chips and stabilises edge behaviour, improving surface finish and reducing chip-related interruptions in mixed cutting conditions.

Can the insert be indexed to use multiple edges?
The triangular, double-sided design provides multiple usable edges per plate, supporting economical indexing and quicker tool changes during production.

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.