WNMG 080408 AT9530 Wendeplatten - Tungaloy

Achieve consistent finishing and extended tool life with the combination of the coated cermet AT9530 and the 0.8 mm corner radius, optimised for light and finishing turning of steel. The ISO WNMG geometry and 0° relief ensure broad compatibility with standard holders and simple replacement logistics. Order the WNMG080408-TQ AT9530 inserts directly via Metav Werkzeuge or consult our technical team for application advice.

WNMG 080408 AT9530 — Trigon turning insert for finishing and light turning by Tungaloy

WNMG080408-TQ AT9530 is an ISO-standard trigon turning insert engineered for finishing and light turning of steel components, prioritising surface quality and uniform wear behaviour.

• ISO trigon insert WNMG 080408 for turning
• Coated cermet grade AT9530 for fine finishes
• 0.8 mm corner radius for consistent surface quality
• Compatible with standard WNMG external holders

Deliver consistent surface quality with a cermet-focused grade

The coated cermet AT9530 emphasises surface finish and uniform wear, making the insert particularly suited to finishing and light machining operations on steel. The combination of a 0.8 mm corner radius and the trigon geometry promotes stable cutting engagement and reduces the tendency for edge chipping under steady feed conditions. Being a coated cermet, the grade provides better resistance to built-up edge and delivers a predictable wear curve; this supports higher first-pass quality and reduces secondary operations. For shops aiming to improve part finish without increasing cycle time, this configuration offers a measurable improvement in process reliability.

Designed for straightforward integration into ISO tool systems

The insert follows ISO designation and the WNMG form, so compatibility with existing toolholders is determined by form, relief angle, tolerance class, fastening, size and thickness. The included cylindrical hole and standard thickness of 4.76 mm allow direct mounting in many WNMG external holders and boring bars designed for the 08 size. The 0° relief contributes to conservative cutting geometry that is easy to set up and repeat, while the trigon shape maximises clearance in tight workpiece envelopes. For system assembly, the usual components are an ISO insert, a matched external holder or boring bar, a shim/clamp set, and spare clamping screws.

Improve productivity with fit-for-purpose chip control and grade selection

The TQ chipbreaker is intended for finishing and light machining tasks and, in combination with the AT9530 grade, supports stable chip formation and predictable tool wear. Selecting this insert helps reduce rework and prolongs effective tool life under defined conditions, which lowers cost per part and machine downtime. While optimised for steel finishing, the indexable insert is part of a broader model series that permits choosing alternate chipbreakers and grades depending on workpiece material and machine stability. For interrupted cuts or heavy roughing, a different geometry or a tougher grade would be preferable; the present configuration is tuned for precision and surface integrity rather than aggressive material removal.

For application support, availability or to secure WNMG080408-TQ AT9530 inserts from Tungaloy, contact Metav Werkzeuge for rapid supply and expert guidance via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: 6773718-Tungaloy
• Manufacturer SKU: TUN6773718
• Manufacturer article number: 6773718
• Model series: ISO turning indexable inserts
• Material: cemented carbide

Core data

• Corner radius: 0.8 mm
• Thickness: 4.76 mm
• Included angle: 80°
• Clearance angle: 0°
• Size designation: 08
• Hole style: cylindrical hole

Special features

• Trigon plate form (WNMG)
• Coated cermet grade AT9530
• Chipbreaker: TQ
• Application: turning (external and internal, finishing & light machining)
• ISO-compliant geometry and mounting
• Compatible with standard WNMG holders and boring bars

FAQ

Which materials is the WNMG080408-TQ AT9530 intended for?
The WNMG080408-TQ AT9530 insert is primarily designed for finishing and light machining of steel, with the AT9530 cermet grade focused on surface quality and even wear behaviour.

Which holders and systems fit this indexable insert?
Compatibility depends on form, relief angle, tolerance class, fastening, size and thickness; the WNMG 08 form fits standard WNMG external holders and boring bars that accept 08-size trigon plates with a cylindrical hole.

What surface finish can be expected with this configuration?
With the AT9530 cermet coating, TQ chipbreaker and a 0.8 mm corner radius, the insert delivers improved surface integrity and reduced edge-related defects compared with roughing grades, making it suitable where high finish quality is required.

Is this insert suitable for heavy roughing or interrupted cuts?
This insert is optimised for finishing and light machining; for heavy roughing or aggressive interrupted cuts a tougher grade or a different geometry is recommended.

What key dimensions and features should be checked before ordering?
Check corner radius (0.8 mm), thickness (4.76 mm), plate form (trigon WNMG), chipbreaker (TQ), grade (AT9530), clearance angle (0°) and hole style (cylindrical hole) to ensure fit and application match.

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.