SNGG 090304 GT9530 Wendeplatten - Tungaloy

Take advantage of the combination of coated cermet GT9530 for enhanced surface finish, ISO‑standard SNGG 090304 compatibility for secure mounting, and a compact square form with a 0.4 mm corner radius for precise finishing operations — order directly via Metav Werkzeuge or consult the team for tailored recommendations.

SNGG 090304 GT9530 turning indexable insert – Tungaloy (square, 90°)

A SNGG090304-01 GT9530 indexable insert engineered for precision external and internal turning, optimised for finishing to light turning of Stahl with reliable wear resistance.

• Coated cermet GT9530 for steel finishing
• ISO‑standard SNGG 090304 insert
• Square 09 form with 0.4 mm corner radius
• Cylindrical-hole design, 3.18 mm thickness

Consistent finishing and extended tool life with coated cermet technology

The grade is a coated cermet GT9530, designed to combine wear resistance with a fine edge for improved surface quality in finishing applications. In practical terms, this means fewer rework operations and a more consistent part surface when machining Stahl under stable set-ups. The 0.4 mm corner radius delivers a controlled cutting engagement that supports a high-quality finish without sacrificing edge strength, while the 3.18 mm plate thickness contributes to mechanical robustness during clamping. For productive finishing cycles the grade's balance of abrasion resistance and edge retention reduces downtime and tooling costs per component.

ISO compatibility and secure clamping for repeatable processes

As an ISO‑standard insert, the geometry and mounting features ensure reliable compatibility with appropriately specified external holders and boring bars. The square 09 format and the cylindrical hole permit straightforward fastening with the matching clamping set and replacement screws; the 90° lead angle provides a conventional profile for external turning and facing tasks. The 0° rake setting and chipbreaker 01 are tuned for finishing to light turning, offering stable chip control when the machine setup is rigid. Selecting holders with matching tolerance classes and proper tightening torque maintains repeatability and avoids unexpected runout or seat deformation.

Practical guidance for process selection and productivity gains

This insert is aimed at stable machining scenarios where surface quality and longevity matter; choose the SNGG090304-01 with GT9530 when finishing Stahl components that benefit from fewer tool changes. Matching feed, cutting speed and coolant strategy to the grade and chipbreaker typically reduces cycle time and improves first-pass yield. For shops transitioning from conventional grades, expect a noticeable improvement in surface integrity and a longer interval between indexings when the setup is vibration‑controlled. If additional cutting data or compatibility checks are required, technical assistance is available — the Metav Werkzeuge team can provide supplementary specifications and machining windows via e-mail or phone: info@metav-werkzeuge.com, +49 2822 7131930.

For order enquiries or specification support on Tungaloy GT9530 inserts, contact Metav Werkzeuge for availability and application advice — Metav Werkzeuge can advise on holder compatibility and process optimisation to integrate the inserts into existing turning operations.

Technical data

• Article number: 6997768
• Manufacturer SKU: TUN6997768
• Dealer SKU: 6997768-Tungaloy
• Model series: ISO turning indexable insert series
• Description: SNGG090304-01 GT9530 Tungaloy indexable insert

Facts

• Thickness: 3.18 mm
• Corner radius: 0.4 mm
• ISO code: 090304
• Insert size: 09
• Lead angle: 90°
• Rake angle: 0°
• Chipbreaker: 01

Special features

• Substrate/coating: coated cermet GT9530
• Material base: cemented carbide
• Plate form: square
• Hole: with cylindrical hole
• Intended use: external and internal turning, finishing to light turning of Stahl
• Compatibility determined by: form, free angle, tolerance class, fastening, size and thickness

FAQ

What materials is this insert suitable for? The insert is optimised for finishing and light turning of Stahl; the coated cermet GT9530 provides abrasion resistance and an improved surface on typical steel grades.

Which holder types fit the SNGG 090304 geometry? ISO‑compatible external holders and boring bars designed for square 09 inserts with a cylindrical hole and matching tolerance class will accept the SNGG090304-01; ensure the clamping set and screw match the seat design.

How does the chipbreaker 01 influence performance? Chipbreaker 01 on the SNGG090304-01 promotes controlled chip formation during finishing cuts, aiding consistent surface quality and reliable evacuation in stable machining conditions.

Can this insert be used for roughing operations? The GT9530 grade is intended as a wear‑resistant finishing to light universal grade; for heavy roughing a dedicated roughing grade with a different chipbreaker is recommended.

What is the significance of the 0° rake and 0.4 mm corner radius? The 0° rake offers a neutral cutting geometry suited to finishing, while the 0.4 mm corner radius balances edge strength and surface finish, making it suitable for high‑quality external turning.

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.