SNMG 090304 NS9530 Wendeplatten - Tungaloy

Take advantage of the ISO‑standard geometry, the NS9530 cermet finishing grade and the precise 0.4 mm corner radius for consistently high surface quality and low cutting forces. Order the SNMG090304‑TM NS9530 insert directly via Metav Werkzeuge or consult our specialists for application guidance.

SNMG090304‑TM NS9530 Tungaloy turning insert (ISO, uncoated cermet, finishing)

The SNMG090304‑TM NS9530 is an ISO‑standard square insert engineered for finishing operations in turning, optimised for external and internal steel applications.

• ISO‑standard geometry, compatible with ISO holders
• Uncoated cermet for exceptional surface finish
• Sharp cutting edge for low cutting forces

Achieve superior surface quality with a dedicated finishing grade

The NS9530 grade is an uncoated cermet developed for finishing passes on steel, offering a sharp cutting edge and low cutting forces that reduce vibration and improve part finish. Because the substrate combines ceramic and metallic phases, this insert delivers a fine, consistent workpiece surface even at smaller depths of cut and during continuous cutting. Engineers benefit from fewer secondary operations and shorter cycle times when the cutting data matches the grade’s intended use.

Straightforward selection through ISO compatibility and clear geometry

The SNMG form follows ISO conventions, so compatibility with a holder is determined by insert shape, relief angle, tolerance class, fastening method, size and thickness. The relief angle of 0° and the square format provide predictable seating and repeatable positioning. Understanding these parameters simplifies tool selection: match the insert’s geometry to the clamping system and machining strategy to ensure secure fixation and consistent cutting performance.

System setup and application advice for reliable turning

This insert is suited to external turning and internal turning where a finishing cut is required. Select a TM chipbreaker and a holder with appropriate rigidity to maintain the sharp edge and exploit the low cutting forces. A typical system comprises the insert, a suitable holder, a shim or clamping set and replacement screws; correct assembly preserves the intended cutting angle and avoids premature edge damage. Using a proper holder and minimal overhang will enhance stability and repeatability.

Small radii and defined geometry for precise component tolerances

The 0.4 mm corner radius combined with the insert’s square format enables controlled corner rounding and fine tolerance achievement on external profiles. The 90° approach angle gives versatility for facing and profiling tasks while the cylindrical mounting hole secures positive locating in the pocket. For finishing tasks that demand a high surface standard, this geometry reduces the need for polishing and supports efficient downstream processing.

Contact Metav Werkzeuge to evaluate the SNMG090304‑TM NS9530 for your turning application and arrange supply; email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6998188
• Manufacturer SKU: TUN6998188
• SKU: 6998188‑Tungaloy
• Brand: Tungaloy

Numbers / Core Technical Data

• Insert size: 09
• Thickness: 3.18 mm
• Corner radius: 0.4 mm
• Relief angle: 0°
• Approach angle: 90°
• Hole: cylindrical

Special features

• Grade: NS9530
• Substrate: uncoated cermet
• Chipbreaker: TM
• Shape: square (SNMG)
• Application: turning
• Model series: ISO turning inserts
• System components: insert, holder, shim/clamping set, replacement screws

FAQ

What materials is this insert designed to machine?
The SNMG090304‑TM NS9530 is designed primarily for machining steel and is optimised as a finishing grade for continuous cuts and small depths of cut.

How does the NS9530 grade affect surface finish?
The NS9530 uncoated cermet combines a sharp cutting edge with low cutting forces, which reduces built‑up edge and produces a superior surface finish on turned components.

Which chipbreaker should be used with this insert?
The TM chipbreaker is specified for this insert; it complements the NS9530 grade for controlled chip formation during finishing operations.

How is compatibility with a toolholder determined?
Compatibility depends on the insert’s ISO form, relief angle, tolerance class, fastening style, size and thickness; ensuring these match the holder guarantees correct seating and secure clamping.

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.