TNMG 160408 GT9530 Wendeplatten - Tungaloy

Take advantage of the combination of coated cermet durability and ISO-compliant geometry for consistent finishing results; the triangular design with a 0.8 mm corner radius delivers reliable surface quality while the double-sided chipbreaker improves economy. Order the TNMG160408 GT9530 Tungaloy insert directly via Metav Werkzeuge or ask the consultants for application advice.

TNMG160408 GT9530 Tungaloy turning insert — coated cermet, 60° triangular geometry

A TNMG160408 GT9530 insert engineered for finishing to light general-purpose turning of steel where improved surface finish and extended tool life are required under stable machining conditions.

• Coated cermet grade GT9530 for long life
• ISO TNMG 160408 standard form
• 60° triangular insert with 0.8 mm radius
• Double-sided chipbreaker, cylindrical hole

Consistent finishing and extended tool life

The GT9530 is a coated cermet grade developed for wear resistance and a high-quality surface finish in turning operations of steel. Cermet combines ceramic and metallic phases to resist abrasive and adhesive wear, which means longer intervals between indexings or changes. In practice, this results in fewer interruptions on production runs and more consistent component surfaces when machining under stable conditions, especially in finishing passes where dimensional accuracy and surface integrity are priorities.

Geometry and edge preparation for reliable results

The triangular 60° geometry and the 0.8 mm corner radius provide a balance between strength and surface definition. A larger corner radius supports higher feed rates with improved edge strength, while the specific radius chosen here helps achieve a fine surface without excessive cutting forces. The insert is double-sided, offering two usable cutting edges per side for economical tool life, and features a cylindrical hole for secure clamping. The 4.76 mm thickness contributes to rigidity in the assembly and reduces vibration risk in stable setups.

Compatibility, mounting and what the numbers mean

Compatibility with toolholders is determined by form, clearance angle, tolerance class, fastening, size and thickness. The insert has a 0° clearance angle, which influences how the insert engages the workpiece and which holder geometries are suitable. The ISO designation signals standardised dimensions and fit, simplifying replacement and inventory management. A typical system comprises the ISO insert, a matched external holder or boring bar, a shim/clamping set and spare screws — together ensuring repeatable positioning and clamping force for safe, accurate turning.

Efficient application advice and selection guidance

For productive turning, select the appropriate chipbreaker and grade relative to workpiece material, cutting parameters and machine stability; the GT9530 excels in stable finishing applications and light universal cuts in steel, providing stable chip formation and consistent edge life. Choosing this insert can be a cost-effective measure where surface finish and reduced downtime matter. If heavier cuts or interrupted machining are expected, consider alternate geometries or grades matched to higher mechanical loads.

Contact Metav Werkzeuge today for application recommendations or to request availability of the Tungaloy TNMG160408 GT9530 turning insert; email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitable holders and clamping options

Technical Data

• Article number: 6707279
• Manufacturer SKU: TUN6707279
• SKU: 6707279-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Name: TNMG160408 GT9530 Tungaloy-Wendeplatte

Core technical data

• Insert size: 16 mm
• Plate thickness: 4.76 mm
• Corner radius: 0.8 mm
• Clearance angle: 0°
• Geometry angle: 60°
• Plate form: triangular
• Hole style: cylindrical (with hole)

Special features

• Material: cemented carbide
• Grade/coating: GT9530 (coated cermet)
• Chipbreaker: double-sided
• Typical application: Turning
• ISO designation: TNMG 160408

FAQ

What materials is this insert suitable for?
The TNMG160408 GT9530 is specified for steel machining and is presented as a wear‑resistant finishing to light universal grade for stable conditions.

How does the double-sided chipbreaker affect productivity?
A double‑sided chipbreaker supplies multiple indexed cutting edges and supports stable chip formation, increasing usable tool life and reducing tool change frequency for the TNMG160408 GT9530 insert.

Which holder characteristics must match the insert?
Holder compatibility depends on form, clearance angle, tolerance class, fastening method, insert size and thickness; these factors ensure correct seating and clamping of the insert.

Is the GT9530 suitable for roughing operations?
The GT9530 cermet grade is optimised for finishing to light general‑purpose turning; for heavier roughing cuts a different grade or geometry is recommended.

How many cutting edges are available per insert?
Thanks to the double‑sided, triangular design, the TNMG160408 GT9530 provides multiple indexable edges, offering economical edge utilisation.

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.