SCMT 120408 T9225 Wendeplatten - Tungaloy

Benefit from the combination of a CVD-coated carbide grade built for robust, universal performance and a secure 90° square geometry with a 0.8 mm corner radius, delivering stable cutting in medium-to-heavy steel milling. Order the insert directly via Metav Werkzeuge or ask our consultants if needed.

SCMT 120408 T9225 — Tungaloy indexable milling insert for milling, square 12 mm, 90°

The SCMT120408 T9225 is a square indexable insert for milling, engineered for medium-to-heavy steel machining within Tungaloy milling systems.

• Robust CVD-coated carbide for steel machining
• Square 12 mm form with 90° cutting edge
• Single-sided chipbreaker for reliable chips
• Cylindrical hole with countersink for secure clamping

Reliable performance for medium-to-heavy steel milling

The CVD-coated T9225 grade provides a balanced combination of wear resistance and toughness, making it suitable for changing engagement conditions and slightly interrupted cuts. The square 12 mm form with a 90° included angle and a 0.8 mm corner radius delivers predictable strength at the cutting edge, which reduces the risk of edge chipping during shoulder and contour milling. By choosing a CVD-coated carbide grade, workshops benefit from improved tool life and consistent component quality under medium-to-heavy workloads.

Secure fit and controlled chip evacuation for uninterrupted runs

Reliable clamping and chip control reduce machine downtime. This insert features a single-sided chipbreaker that shapes chips for steady evacuation and lowers the chance of re-cutting. The cylindrical hole + one-sided countersink (40°–60°) ensures stable seating and repeatable clamping with the appropriate clamping screw and shim. Correct matching of insert seat, geometry and cutter body is essential for mechanical stability; where these elements align, the result is less vibration, improved surface finish and fewer unplanned tool changes.

Designed for easy integration and predictable tool life

As part of a modular milling system, the replaceable insert concept supports quick indexation and minimal inventory complexity. The insert’s 4.76 mm thickness and square format make it straightforward to fit into existing Tungaloy milling bodies designed for SCMT-style plates, while the 0.8 mm corner radius allows a compromise between edge strength and achievable corner detail. The universal nature of the T9225 grade means one insert can cover several operations — from face milling to high-feed and slotting tasks — contributing to lower tooling costs per component and smoother production planning.

Contact Metav Werkzeuge for application advice or to request a quotation for Tungaloy milling inserts such as the SCMT120408 T9225 — e: info@metav-werkzeuge.com | t: +49 2822 7131930

Technical data

• Article number: 6781170
• Manufacturer SKU: TUN6781170
• Model series: Fräswendeschneidplatten
• Material: Carbide
• Label: SCMT120408 T9225 Tungaloy indexable insert

Facts

• Insert size: 12 mm
• Thickness: 4.76 mm
• Corner radius: 0.8 mm
• Clearance angle: 7°
• Included angle: 90°

Special features

• CVD-coated carbide grade T9225
• Square plate form
• Single-sided chipbreaker
• Cylindrical hole with one-sided countersink (40°–60°)
• Intended application: milling
• Compatible with Tungaloy milling systems where seat and geometry match

FAQ

Is this insert suitable for steel machining?
Yes. The SCMT120408 T9225 insert is a robust CVD-coated carbide grade designed specifically for medium-to-heavy steel machining and variable engagement conditions.

Can the insert be used in different milling operations?
The insert supports face, shoulder, slot, high-feed and contour milling depending on the assigned cutter family and the correct matching of seat and geometry.

How does the T9225 grade differ from more wear‑focused coatings?
T9225 is a universal, CVD-coated grade that prioritises toughness and reliable chip formation under interrupted cuts, offering a good balance between wear resistance and edge strength for mixed operating conditions.

What is required for secure mounting of this insert?
Secure mounting depends on a correct match between the insert seat, cutter geometry and the clamping screw; the cylindrical hole with one-sided countersink (40°–60°) provides reproducible positioning and stable clamping.

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.