TNMG 160408 AT9530 Wendeplatten - Tungaloy

Benefit from a combination of precise finishing, consistent tool life and straightforward holder compatibility; the coated AT9530 grade delivers even wear and excellent surface quality while the ISO format ensures predictable replacement routines. Order directly via Metav Werkzeuge or consult our specialists for application-specific advice.

TNMG160408 AT9530 turning insert — coated cermet, 0.8 mm radius, Tungaloy

The TNMG160408 AT9530 is a coated cermet indexable insert designed for precision and light turning of steel components, prioritising surface finish and uniform wear.

• TNMG160408: ISO triangular shape 60°
• Coated cermet grade AT9530 for surface finish
• 0.8 mm corner radius for fine finishing
• Double-sided chipbreaker, with cylindrical hole

Achieve consistent surface quality with a purpose-designed grade

The combination of a coated cermet cutting material and the AT9530 grade is optimised for finishing and light machining of steel, targeting an improved and repeatable surface finish and consistent flank wear. Cermet grades are formulated to provide hardness and thermal resistance that favour close-tolerance finishing operations; this means fewer rework passes and more predictable part quality. The 0.8 mm corner radius reduces edge chipping risk while still enabling fine detail, and the ISO designation supports rapid replacement in standard holders to keep cycle times low. This paragraph focuses on efficiency and technical performance, explaining the benefits of material choice and geometry for production planners.

Geometry and chip control designed for stable cutting

The triangular plate form with a 60° included angle delivers a compact cutting geometry that is well suited to external and internal turning where access and rigidity matter. The insert is produced with a double-sided chipbreaker to support controlled chip formation during finishing cuts, which helps maintain consistent cutting forces and reduces surface irregularities. The cylindrical hole and a standard thickness of 4.76 mm ensure reliable clamping in compatible external holders or boring bars, while the specified 0° clearance angle contributes to dimensional accuracy when set up correctly. Clear information on geometry and chip control enables engineers to plan tool paths and fixture setups with confidence.

Integration into the tool system and selection guidance

Compatibility with a toolholder is determined by the insert form, clearance angle, tolerance class, mounting method, size and thickness; therefore the ISO 160408 designation simplifies matching the plate to existing clamping systems. Typical system components include the insert, a suitable external holder or boring bar, a shim or clamp set and replacement screws. Select the chipbreaker style and the AT9530 grade according to the workpiece material, the required surface specification and the machine-tool rigidity — prioritising quieter cutting and even wear for finishing applications. This guidance supports procurement and process engineering decisions by linking insert characteristics to machining outcomes.

For application-specific recommendations on Tungaloy’s AT9530 coated cermet inserts and to confirm holder compatibility for the TNMG160408, please contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for tailored advice and availability.

Technical data

• Article number: 6765006
• SKU: 6765006-Tungaloy
• Manufacturer item number: 6765006
• Model series: ISO-Drehwendeschneidplatten

Facts

• Corner radius: 0.8 mm
• Plate thickness: 4.76 mm
• Included angle: 60°
• ISO code: 160408
• Size: 16

Special features

• Coating/grade: AT9530
• Cutting material: coated cermet
• Plate form: triangular
• Chipbreaker: double-sided
• Hole style: cylindrical hole
• Clearance angle: 0°
• Application: turning
• Compatible system: ISO turning insert system

FAQ

What materials is this insert intended for? The TNMG160408 AT9530 insert is optimised for finishing and light turning of steel, with the AT9530 coating tuned to deliver uniform wear and improved surface quality.

How does the 0.8 mm corner radius affect machining? A 0.8 mm corner radius balances edge strength and finish capability; it reduces susceptibility to edge chipping while enabling fine surface results in light finishing passes with stable setups.

Which holders are compatible with this ISO insert? Compatibility depends on form, clearance angle, tolerance class, mounting and size; the ISO 160408 designation allows matching the plate to standard triangular insert holders and boring bars.

Is the chipbreaker suitable for internal turning? The double-sided chipbreaker supports efficient chip control in both external and internal turning when combined with appropriate feed and stability conditions.

What is included when ordering this item? Orders comprise the TNMG160408 AT9530 indexable insert as described; holders, clamps and screws are supplied separately according to the selected tool system.

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.