SNGG 090304 NS9530 Wendeplatten - Tungaloy

Take advantage of precise finishing, low cutting forces and ISO compatibility to improve turning throughput and surface quality. The uncoated NS9530 cermet grade delivers a sharp cutting edge for continuous cuts and fine finishes; order directly via Metav Werkzeuge or consult the team for application-specific advice.

SNGG 090304 NS9530 — Tungaloy SNGG090304-01 indexable insert for turning (uncoated cermet, 90° square)

The SNGG090304-01 is a square ISO indexable insert intended for finishing turning of steel, offering a 90° approach and a cylindrical locating hole for secure clamping

• Square ISO geometry for stable turning
• NS9530 uncoated cermet for fine surface finish
• 0° clearance angle for minimum cutting forces
• Cylindrical hole for consistent clamping

Achieve superior surface finish with a finishing-grade insert

The square indexable insert is engineered as a finishing grade for steel, meaning the focus is on producing low-roughness surfaces rather than aggressive material removal. The NS9530 uncoated cermet delivers a sharp cutting edge and reduced built-up edge formation, which together lower cutting forces and help achieve consistent parts right off the machine. For operations with small depths of cut and continuous chip flow, this insert minimises rework and reduces the need for secondary finishing, supporting more efficient cycle times.

Reliable compatibility and secure clamping reduce setup risk

Compatibility with the toolholder is determined by geometry, clearance angle, tolerance class, fixation and plate thickness. The square form with a cylindrical locating hole ensures reliable seating and repeatable positioning in the clamping seat, so the insert is correctly registered each time. The 90° approach is advantageous for general turning profiles and face-off operations, while the plate thickness and hole style contribute to mechanical stability under finish-cutting conditions, lowering the likelihood of vibration-related marks.

Understanding the grade and what it means for production

The cutting material is an uncoated cermet developed for finishing: it combines ceramic hardness with metallic toughness to retain a sharp edge under moderate temperatures. Practically, this means longer periods between index changes and improved surface integrity on steel components. When selecting cutting data, favour modest feeds and cutting speeds tuned for cermet behaviour; this preserves the edge geometry and delivers the expected surface quality without excessive tool wear.

Practical benefits tailored to turning workflows

Using a dedicated finishing insert of this type supports predictable outcomes in batch production and single-part machining alike. The low cutting forces reduce spindle load and enable stable machining on less rigid set-ups, while the ISO-standard dimensions allow quick changeover between holders and spare inserts. Together, these characteristics support process stability, fewer scrap parts and a more consistent finish—advantages that translate directly to time saved and improved first-pass yield.

Contact Metav Werkzeuge for tailored cutting data and to secure Tungaloy finishing inserts for immediate use in turning operations

Technical Data

• Article number: 6997804
• SKU: 6997804-Tungaloy
• Manufacturer article number: TUN6997804
• Model series: ISO-Drehwendeschneidplatten

Facts

• Grade: NS9530
• Cutting material type: uncoated cermet
• Radius: 0.4 mm
• Thickness: 3.18 mm
• Size: 09
• Angle: 90°
• Clearance angle: 0°
• Hole: with cylindrical hole

Special features

• Square plate geometry
• Designed for finishing turning of steel
• Low cutting forces for continuous cuts
• Compatible with ISO toolholders (form and tolerance dependent)
• Cylindrical locating hole for secure clamping

FAQ

What applications suit this finishing insert best? This finishing insert, the SNGG090304-01 NS9530 from Tungaloy, is optimised for finishing turning operations on steel where low cutting forces and a superior surface finish are required.

Can this insert be used in any ISO-compatible holder? The insert fits ISO-standard holders where form, free angle, tolerance class, fixation, size and thickness match; correct holder selection ensures reliable seating and clamping.

How does the NS9530 grade affect cutting data? The NS9530 uncoated cermet grade benefits from moderate cutting speeds and fine feeds to preserve the sharp edge and achieve consistent surface quality during continuous cuts.

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.