WNGG 080402 NS9530 Wendeplatten - Tungaloy

Benefit from a sharp cermet NS9530 cutting edge, a precise 0.2 mm corner radius and ISO compatibility for consistent finishing in steel turning; order the WNGG080402-01 NS9530 turning insert directly via Metav Werkzeuge or ask our consultants if needed.

WNGG080402-01 080402 NS9530 WNGG trigon ISO turning insert by Tungaloy — cermet finishing, 0.2 mm radius

The WNGG080402-01 NS9530 is an ISO-standard trigon turning insert designed for finishing operations in steel machining, combining a sharp uncoated cermet grade with a trigon form for high-quality surface results

• Cermet NS9530 for fine finishes
• Trigon shape with cylindrical hole
• 0° clearance angle for accurate geometry
• 0.2 mm corner radius for tight profiles

Achieve consistent finishing with a dedicated cermet grade

The uncoated NS9530 cermet is engineered for finishing cuts on steel, offering a sharp cutting edge that reduces cutting forces and improves surface quality in continuous cutting operations. Cermet combines ceramic hardness with metallic toughness to deliver low wear in low-to-medium cutting conditions; this means fewer regrinds and a more predictable surface finish. Where small depths of cut are used, the combination of the fine edge and material behaviour leads to a measurable improvement in part appearance and dimensional consistency, which supports higher first-pass quality and less downstream rework.

Designed for plug-and-play compatibility within ISO systems

As an ISO turning insert, compatibility is defined by shape, clearance angle, tolerance class, clamping method, size and thickness. The trigon (triangular) form with a cylindrical hole provides secure clamping and straightforward indexing in compatible holders and boring bars. The 0° clearance angle preserves consistent tool geometry for finishing tasks, while the 80° included angle helps maintain rigidity in light-duty turning. When integrating into a system, match the insert form, hole style and size to the chosen holder and ensure the correct clamp set and replacement screws are used for repeatable seating and repeat accuracy.

Practical advantages on the shop floor and in production planning

Using a finishing-grade insert such as this reduces the requirement for aggressive cutting parameters and supports continuous cutting strategies. The result is a high surface finish and lower cutting forces, which can translate into reduced vibration, more stable cutting conditions and longer life for both the insert and the holder. For production planners, that stability means fewer interruptions, more consistent batch quality and easier process control. Selecting a chipbreaker suited to the material and stability of the set-up ensures reliable chip control even in longer turning passes, optimising throughput without compromising finish.

Selection guidance and handling best practice

Choose the chipbreaker and grade to match the workpiece material, machining type and the rigidity of the set-up; for steel finishing, the NS9530 grade is optimised for continuous cuts and small feeds. The 0.2 mm corner radius supports tight profile requirements but will demand appropriate feed selection to avoid edge overload. Ensure secure clamping using the specified clamp set and screws and verify seat cleanliness before installation. If uncertainty exists about holder compatibility or the ideal chipbreaker for a specific alloy, consult application specialists to align insert geometry with process goals for reliable results and maximised productivity.

For application advice on Tungaloy NS9530 finishing inserts or to confirm holder compatibility, contact Metav Werkzeuge for a tailored recommendation via info@metav-werkzeuge.com or by phone at +49 2822 7131930

Technical data

• Article number: 6997859-Tungaloy
• Manufacturer SKU: TUN6997859
• Manufacturer article number: 6997859
• Model series: ISO turning indexable inserts

Numeric specifications

• Corner radius: 0.2 mm
• Included angle: 80°
• Clearance angle: 0°
• Size designation: 08
• Chipbreaker code: 01
• ISO code: 080402

Features / Applications

• Grade: NS9530 (uncoated cermet)
• Material: cemented carbide
• Shape: trigon (triangular) with cylindrical hole
• Application: turning (external and internal), finishing
• System: ISO-compatible insert for use with matching holder, clamp set and replacement screws

FAQ

What materials is this insert suitable for?
The NS9530 cermet grade is optimised for steel finishing and delivers low cutting forces and excellent surface quality when used in continuous cutting and small-depth applications.

How does the trigon shape affect performance?
The trigon (triangular) form provides three usable cutting edges per index and a rigid seating geometry; combined with the cylindrical hole, it ensures secure clamping and straightforward indexation in compatible holders.

Is this insert coated?
The NS9530 grade is supplied as an uncoated cermet, chosen for its sharp edge and finishing capability on steel.

Which inserts are compatible with which holders?
Compatibility depends on form, clearance angle, tolerance class, clamping style, size and thickness; matching these parameters ensures the insert seats correctly in the holder and performs as intended.

What does the 0.2 mm corner radius mean for feed selection?
A 0.2 mm corner radius supports tight profile definition but requires an appropriate feed to avoid edge overload; use conservative feed values for finishing and adjust based on achieved surface finish and tool behaviour.

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.