WNMG 060408 NS9530 Wendeplatten - Tungaloy

Take advantage of the combination of precision finishing, low cutting forces and ISO compatibility to improve cycle quality and reduce rework; order the WNMG060408 NS9530 indexable insert directly via Metav Werkzeuge or ask our consultants if needed.

WNMG 060408 NS9530 Turning insert by Tungaloy — ISO trigon, finishing grade

The WNMG060408 NS9530 is an ISO-standard trigon insert for external and internal turning, developed as an uncoated cermet finishing grade for continuous cuts in steel.

• Precision finishing cermet grade NS9530
• ISO WNMG 060408 trigon with 0° relief
• Double-sided chipbreaker with cylindrical hole
• Low cutting forces for superior surface finish

Greater process efficiency for finishing operations

The uncoated cermet grade NS9530 is tailored to deliver consistent, high-quality finishes when turning steel with small depths of cut. Thanks to its sharp cutting edge the insert reduces cutting forces, which lowers spindle load and vibration; this translates directly into improved stability and repeatable component quality. Specified for continuous cuts, the grade excels in operations where surface integrity and dimensional tolerance are decisive. Selecting a finishing sort such as this enables shorter downstream processing and reduces grinding or polishing needs.

Geometry and clamping for reliable tool performance

The insert’s trigon geometry with an ISO designation of WNMG060408 combines a compact size with a 0° relief angle and a rounded corner radius of 0.8 mm. This configuration supports stable clamping in standard ISO external holders and boring bars, while the central, cylindrical hole ensures secure fastening and easy indexation. The double-sided chipbreaker offers two working edges per index, improving cost-efficiency and minimising tool-change frequency. Together, geometry and fixing method enhance process reliability on conventional and CNC lathes.

Cutting behaviour and material explanation

As an uncoated cermet, the cutting material balances hardness and toughness to produce a fine, sealed cutting edge that resists built-up edge under continuous cutting conditions. The result is a measurable improvement in surface characteristics compared with conventional grades when applied to steel finishing. The term cermet denotes a ceramic–metal composite optimised here for low friction and thermal stability; this leads to lower wear rates at the cutting edge and consistently high surface finish values without the need for protective coatings in many finishing tasks.

Practical benefits in everyday turning workflows

Integrating this ISO insert into a production cell reduces handling steps thanks to its standardised form, repeatable edge geometry and double-sided usability. Reduced cutting forces enable higher feed stability and less thermal distortion in thin-walled components, while the fine edge lowers the risk of chatter on long overhangs. For job shops and production lines focusing on finish tolerances, the insert supports predictable cycle times and contributes to fewer scrapped parts — an economical advantage when batch sizes and quality demands are both high.

For precision finishing with the Tungaloy NS9530 insert, contact Metav Werkzeuge for stock information and tailored machining advice at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical Data

• Article number: 6998252

• SKU: 6998252-Tungaloy

• Manufacturer SKU: TUN6998252

• Brand: Tungaloy

• Model series: ISO turning indexable inserts

Facts

• Corner radius: 0.8 mm

• Insert angle: 80°

• Relief angle: 0°

• Thickness: 4.76 mm

• Size: 06

Special features

• ISO designation: WNMG060408

• Geometry: trigon

• Hole: with cylindrical hole

• Chipbreaker: double-sided

• Grade: NS9530 (uncoated cermet)

• Typical application: external and internal turning; finishing in steel

FAQ

What materials is this insert suited for?
The insert is specified as a finishing sort for steel; the NS9530 cermet grade is optimised for continuous cuts and small depths of cut when turning steel.

How is the insert secured in the holder?
The WNMG060408 features a central cylindrical hole for secure fastening in compatible ISO external holders and boring bars, ensuring stable clamping and easy indexation.

Can the insert be indexed to use multiple cutting edges?
Yes, the trigon shape and double-sided chipbreaker allow multiple index positions, providing two usable edges per side and improving cost-efficiency.

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.