SCMT 09T308 T9215 Wendeplatten - Tungaloy

Take advantage of the proven combination of CVD-coated carbide T9215 and a 0.8 mm corner radius for robust edge life and stable chip formation during medium-steel milling; order directly via Metav Werkzeuge or consult the team for application guidance.

SCMT09T308-23 T9215 indexable insert for milling (square 09, 90°) — Tungaloy, CVD-coated carbide

A SCMT09T308-23 T9215 indexable insert designed for milling operations, optimised for medium-steel machining and compatible with Tungaloy milling systems where insert seat, geometry and cutter body match

• CVD-coated grade T9215 for steel machining
• 0.8 mm corner radius for durable cutting edges
• Square 09 form with 90° cutting angle
• Cylindrical hole with single-sided countersink

Consistent performance for medium-steel milling

The CVD-coated T9215 grade combines high wear resistance with fracture toughness, making it a reliable choice for continuous to lightly interrupted cuts in steel. Its application focus is on medium-steel machining, where balancing tool life and productivity is essential. The coating reduces flank wear and preserves cutting geometry over longer production runs, which translates into fewer indexings and lower tool-change frequency. This results in improved process stability and predictable component quality when used within the matching Tungaloy milling system.

Geometry that secures repeatable results

The insert’s square 09 form and 90° cutting angle deliver stable corner engagement and consistent shoulder faces. With a 0.8 mm corner radius and a 7° clearance angle, the cutting edge is robust enough to absorb moderate variances in feed and engagement while still producing accurate contours and shoulders. The 3.97 mm plate thickness contributes to rigidity, reducing vibration and helping to maintain dimensional tolerances. These geometric characteristics make the insert especially suitable where repeatable surface finish and edge integrity are priorities.

System compatibility and simple integration

This insert is part of a modular milling system: the cutter body, insert seat and clamping screw must be technically compatible to ensure safe operation. The insert is supplied with a cylindrical hole and a single-sided countersink (40°–60°) to fit common clamping designs and provide precise seating. Selecting an insert and body combination from the same system family reduces set-up time and minimises alignment errors, supporting quicker tool changes and predictable machining cycles on production lines.

Productivity and application versatility

Designed for planing, shoulder, slot and contour milling depending on the chosen cutter family, the insert supports a range of milling tasks from finishing to productive roughing in medium steels. The combination of a CVD-coated carbide substrate and the T9215 grade enables higher material removal rates under stable cutting conditions and contributes to controlled chip formation. For operations that demand sustained output and consistent surface quality, this insert provides a balance between tool life and process efficiency.

Contact Metav Werkzeuge for tailored application advice or to secure Tungaloy inserts for high-productivity steel milling — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6772463
• Manufacturer SKU: TUN6772463
• Label: SCMT09T308-23 T9215 Tungaloy-indexable insert
• Model series: Milling indexable inserts

Facts

• Corner radius: 0.8 mm
• Plate thickness: 3.97 mm
• Insert size: 09
• Cutting angle: 90°
• Clearance angle: 7°
• Chipbreaker designation: 23

Special features

• Material: carbide (Hartmetall)
• Coating / grade: T9215 (CVD-coated carbide)
• Plate form: square
• Hole: cylindrical hole + single-sided countersink (40°–60°)
• Typical applications: plan, shoulder, slot, high-feed and contour milling (depending on tool family)
• System note: Insert seat, geometry and cutter body must be technically compatible within Tungaloy systems

FAQ

What materials is this insert optimised for?
The SCMT09T308-23 T9215 insert is optimised for medium-steel machining; the T9215 CVD-coated carbide provides wear resistance and impact strength for continuous to lightly interrupted cuts.

Can this insert be used for high-feed milling?
Use for high-feed operations depends on the chosen cutter family; the insert is suitable for a range of milling tasks including high-feed profiles when paired with the appropriate Tungaloy milling body.

What does the hole and countersink specification mean for clamping?
The cylindrical hole with a single-sided countersink (40°–60°) ensures precise seating and compatibility with common clamping screws, aiding secure fixation and repeatable positioning.

How does the 0.8 mm corner radius affect performance?
A 0.8 mm corner radius provides a robust cutting edge that improves edge life and reduces the risk of chipping, while still allowing good surface finish on shoulders and contours.

Are there system compatibility requirements?
Yes; the insert requires a matching Tungaloy milling body and correct insert seat geometry. Using components from the same system family ensures safe clamping and optimal cutting performance.

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.