SNGG 090308 NS9530 Wendeplatten - Tungaloy

Take advantage of the combination of a cermet finishing grade, precise ISO form and secure clamping for consistently high surface quality and stable production. Order the insert directly via Metav Werkzeuge or ask our consultants if technical compatibility needs confirmation.

SNGG 090308 NS9530 turning insert — Tungaloy

The SNGG 090308 NS9530 is a square ISO turning insert intended for finishing applications on Stahl, providing a sharp cutting edge and low cutting forces for continuous cuts.

• Finishing cermet grade NS9530 for Stahl
• Sharp cutting edge for superior surface finish
• ISO SNGG form, 3.18 mm plate thickness
• Cylindrical hole design for stable clamping

High-quality finishing with reduced cutting forces

The SNGG 090308 NS9530 insert is specified as an uncoated cermet finishing grade that excels in producing fine surfaces on Stahl. The combination of a sharp cutting edge and the inherent properties of the cermet substrate reduces cutting forces, which benefits both machine load and part accuracy. For shops aiming to improve first-pass surface quality, this plate enables continuous, small-depth passes that translate into fewer downstream operations and less rework. The NS9530 designation indicates the grade is optimised for low-power finishing rather than heavy material removal.

Reliable fit and clamping in ISO tool systems

Designed to the ISO dimensions for the SNGG form, the insert ensures consistent seating and repeatable positioning in compatible holders. The square plate geometry with a cylindrical hole and the specified 3.18 mm thickness contribute to robust clamping and reduced vibration during machining. Compatibility with a holder depends on form, clearance angle, tolerance class, fastening and plate size, so matching the insert form to the correct external holder and clamp set is essential for achieving the advertised stability and surface results.

Practical efficiency: longer productive cycles

Made from Hartmetall cermet, this insert delivers stable chip formation under finishing conditions and demonstrates good wear behaviour when used within its recommended parameters. The low friction of the grade reduces built-up edge, resulting in reliable surface finish across runs and fewer interrupted cycles. Choosing the correct chipbreaker and insert sort for the workpiece material and cut type will extend tool life and reduce changeover frequency, providing measurable gains in process efficiency on series production.

Intended applications and handling recommendations

The insert is suitable for both external and internal turning where fine surface quality is required. The geometry and a 0° clearance make it particularly effective for continuous, small-depth cutting operations. Select a matching chipbreaker and arrange tool setup to minimise deflection when machining slender components. Because insert compatibility depends on form and tolerance class, confirm the holder interface before installation to ensure correct seating and torque for the clamping screw.

Contact Metav Werkzeuge for advice on integrating this Tungaloy cermet finishing insert into existing turning setups and for support on holder compatibility

Technical Data

• Article number: 6997812
• SKU: 6997812-Tungaloy
• Manufacturer SKU: TUN6997812
• Brand: Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Material: Hartmetall

Facts

• Insert designation: SNGG090308-01
• Size: 09
• Corner radius: 0.8 mm
• Plate thickness: 3.18 mm
• Clearance angle: 0°
• Included angle: 90°

Special features

• Uncoated cermet grade NS9530
• Finishing grade for Stahl
• Square plate with cylindrical hole
• For continuous cuts and small depths of cut
• Compatibility requires matching form and tolerance class

FAQ

What materials is this insert best suited to machine?
The SNGG 090308 NS9530 insert is a finishing cermet grade optimised for machining Stahl, delivering a sharp edge and low cutting forces suitable for fine finishes.

Does the insert fit standard ISO SNGG holders?
Yes, the insert follows ISO dimensions for the SNGG form, but correct fit depends on holder form, freeness angle, tolerance class and fastening arrangement; verify these parameters before use.

Is the grade coated or uncoated?
The NS9530 grade is uncoated cermet, selected for its ability to produce high-quality surfaces in finishing operations without added coatings.

Which chipbreaker should be selected for best results?
Choose a chipbreaker that matches the NS9530 finishing intent and the specific machining stability; the right chipbreaker combined with the SNGG geometry supports stable chip control in continuous cuts.

What are the key dimensions to check during setup?
Confirm the insert designation SNGG090308-01, the 3.18 mm plate thickness, 0.8 mm corner radius and the cylindrical hole to ensure correct seating and clamp compatibility.

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.