SCMT 09T308 T9225 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated T9225 carbide for robust performance and a 0.8 mm corner radius in a square form for secure edge strength, ensuring reliable milling in medium to heavy steel. Order the insert directly via Metav Werkzeuge or consult our specialists for application-specific advice.

SCMT 09T308 T9225 indexable milling insert for milling – Tungaloy

A SCMT09T308-23 T9225 indexable milling insert designed for productive face, shoulder, slot and contour milling in varying engagement conditions.

• CVD-coated carbide grade T9225
• Robust universal grade for medium–heavy steel
• Square insert with 0.8 mm corner radius
• Centre hole with cylindrical bore and countersink

Predictable performance under variable cutting conditions

The CVD-coated T9225 grade combines a wear-resistant coating with a tough carbide substrate to deliver consistent tool life in mixed engagement and slightly interrupted cuts. This composition supports stable chip formation and reduces the frequency of edge changes in batch production. For manufacturers focused on throughput, the combination of coating and substrate translates into quantifiable runtime and fewer unplanned tool changes, improving overall process reliability and lowering per-part tooling costs.

Geometry engineered for strength and surface quality

A square insert profile with a 0.8 mm corner radius and a relief angle of 7° provides a robust cutting edge that withstands heavy radial loads while maintaining surface finish. The 3.97 mm plate thickness contributes to rigidity in the tool body, reducing vibration and promoting repeatable dimensional accuracy. The integrated chipbreaker 23 is optimised to support controlled chip flow at elevated feeds, thereby aiding cooling and reducing built-up edge on the cutting margin, which benefits both component quality and tool longevity.

System compatibility and secure mounting for consistent results

These inserts are produced for Tungaloy milling systems and require the correct insert seat, geometry and cutter body to ensure secure clamping and correct rake relationships. The centre feature—a cylindrical bore with a one-sided countersink (40°–60°)—ensures positive location and repeatable clamping, which is critical for high-speed rotation and heavy engagement scenarios. When fitted in a matching Tungaloy milling body, the insert supports predictable positional repeatability and safe torque transmission.

Application focus: efficient steel machining across common operations

Intended as a universal grade for medium to heavy steel machining, the insert suits face milling, shoulder milling, slotting, high-feed operations and contouring where variable engagement or slight interruptions demand toughness rather than the hardest edge. By choosing this geometry and grade, shops benefit from a balance between wear resistance and fracture tolerance, making the solution particularly appropriate for mixed production batches and robust daily shop-floor use.

Contact Metav Werkzeuge for tailored recommendations on Tungaloy T9225 inserts and assistance matching the correct milling body; email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6781203
• Manufacturer SKU: TUN6781203
• Brand: Tungaloy
• Model series: Fräswendeschneidplatten
• Designation: SCMT09T308-23
• Label: SCMT09T308-23 T9225 Tungaloy-Wendeplatte

Core specifications

• Size: 09
• Thickness: 3.97 mm
• Corner radius: 0.8 mm
• Relief angle: 7°
• Angle: 90°
• Chipbreaker: 23
• Hole: with hole (cylindrical bore + one-sided countersink 40°–60°)

Materials & features

• Material: Carbide
• Coating/Grade: T9225, CVD-coated
• Shape: Square
• Typical application: Milling (face, shoulder, slot, high-feed, contour milling)
• System compatibility: For Tungaloy milling systems; insert seat and cutter body must match
• Usage: Medium to heavy steel machining, intermittent cuts, variable engagement

FAQ

What materials is this insert best suited for?
The insert is specified for medium to heavy steel machining and performs well under changing engagement conditions where toughness is required.

How does the T9225 grade differ from tougher or harder grades?
T9225 is a CVD-coated universal grade that favours a balance of wear resistance and toughness, offering improved chip control and fewer edge failures in interrupted cuts compared with harder, more brittle grades.

What ensures correct mounting and repeatability within a milling cutter?
The cylindrical hole with a one-sided countersink (40°–60°) ensures positive location and consistent clamping force when used with the matching Tungaloy cutter body, providing repeatable positioning and torque transmission.

Is the 0.8 mm corner radius suitable for finishing passes?
A 0.8 mm corner radius offers a compromise between strength and surface quality; it is well suited to finishing of robust components but may require a smaller radius if very fine surface finish is the primary objective.

Which operations are typically recommended for this insert?
The geometry and grade are intended for face, shoulder, slot, high-feed and contour milling in production environments where engagement varies or slight interruptions occur.

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.