SCMT 09T308 GT9530 Wendeplatten - Tungaloy

Benefit from the GT9530 coated cermet for consistent finishing quality and the robust square geometry with a 0.8 mm corner radius for dependable performance in stable milling conditions. Combine longer tool life and reliable chip control for efficient production. Order the SCMT09T308-23 directly via Metav Werkzeuge or consult our specialists for compatibility and cutting-data advice.

SCMT 09T308 GT9530 – Tungaloy indexable insert for milling, coated cermet, with hole

The SCMT09T308-23 GT9530 is a square, coated cermet indexable insert designed for precision finishing and light universal milling within Tungaloy milling systems

• Coated cermet grade GT9530
• Designed for finishing and light universal milling
• Square insert, 3.97 mm thickness, 0.8 mm radius
• Cylindrical hole with 40°–60° single-sided countersink

Maximise surface quality with a wear-resistant cermet grade

The GT9530 coated cermet provides a balanced combination of wear resistance and edge integrity, making it an economical choice for finishing passes and light universal milling of steel. The coating stabilises the cutting edge under constant conditions, which helps to maintain a consistent surface finish over longer cutting times. For production environments where repeatability and lower rework rates matter, this grade reduces downtime by extending tool life and by limiting edge degradation during typical finishing cycles.

Stable geometry for repeatable clamping and accurate results

The insert's square form and precise dimensions – 3.97 mm thickness, size 09, and 0.8 mm corner radius – ensure secure seating and geometry repeatability in compatible tool bodies. The 7° relief angle and the 90° included edge angle support predictable engagement in shoulder and contour milling, while the cylindrical hole with single-sided countersink (40°–60°) provides reliable clamping and alignment. These geometric details translate into stable cutting conditions, reduced vibration and improved dimensional consistency part-to-part.

Practical application scope and process advantages

Equipped with chipbreaker 23, the insert improves chip control during finishing cuts, reducing the risk of built-up edge and promoting steady evacuation in medium-feed operations. The combination of carbide substrate and cermet coating is particularly suited to job shops and milling departments that prioritise high-quality finishes on steel components under stable cutting regimes. For adaptation into existing tool families, ensure that the insert seat, geometry and clamping screw match the tool holder; when matched correctly, the result is higher productivity and fewer index changes per shift. If further cutting parameters or material-specific advice are required, technical data and support are available.

For tailored advice on integrating GT9530 inserts into Tungaloy milling systems or to request compatible items from Metav Werkzeuge, contact our specialists at Metav Werkzeuge for expert recommendation and cutting-data guidance.

Technical data

• Article number: 6998345
• SKU: 6998345-Tungaloy
• Manufacturer SKU: TUN6998345
• Item designation: SCMT09T308-23 GT9530
• Model series: Milling indexable inserts
• Material: carbide
• Grade: GT9530
• Chipbreaker: 23
• Application: milling

Facts

• Thickness: 3.97 mm
• Corner radius: 0.8 mm
• Relief angle: 7°
• Included angle: 90°
• Size: 09
• ISO code: 09T308
• Manufacturer article number: 6998345

Special features

• Coated cermet grade GT9530
• Suitable for steel finishing and light universal milling
• Square plate form
• Cylindrical hole with single-sided countersink (40°–60°)
• Designed for use in Tungaloy milling systems
• Requires matching plate seat and clamping geometry

FAQ

What materials is this insert intended for?
The SCMT09T308-23 GT9530 insert is optimised for steel machining, particularly for finishing and light universal milling operations where a good surface finish and extended life are required.

Which toolholders are compatible with this square insert?
Compatibility depends on matching the insert seat and clamping system; the SCMT09T308-23 is intended for Tungaloy milling systems with the corresponding seat geometry and clamping screw configuration.

How does chipbreaker 23 affect performance?
Chipbreaker 23 is configured to improve chip control during finishing cuts, promoting smoother evacuation and helping to prevent built-up edge, which contributes to more consistent surface quality.

What cutting tasks is this grade best for?
GT9530 is a wear-resistant cermet grade suited to precision finishing and light universal milling of steel under stable process conditions, where surface integrity and longer tool life are priorities.

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.