SCMT 120408 T9225 Wendeplatten - Tungaloy

Benefit from the combination of CVD-coated carbide, the robust T9225 grade and a precise 0.8 mm corner radius for stable performance in medium to heavy steel milling; order the inserts directly via Metav Werkzeuge or ask our consultants for selection support.

SCMT120408 T9225 – Square milling indexable insert, CVD-coated carbide, Tungaloy

The SCMT120408 T9225 is a square indexable insert designed for milling operations on medium to heavy steel, compatible with Tungaloy milling systems where insert seat and geometry match

• CVD-coated carbide grade T9225
• For medium to heavy steel milling
• 0.8 mm corner radius, 90° included angle
• Square insert with cylindrical hole and countersink

Consistent cutting under variable conditions for higher uptime

The T9225 grade is a CVD-coated carbide developed as a robust universal grade for the mid-to-heavy range of steel machining. The chemical vapour deposition finish improves thermal resistance and wear behaviour, which results in longer edge life under fluctuating cutting forces and slightly interrupted cuts. For production environments where cycle time and tool-change frequency directly affect throughput, the coating and substrate combination supports predictable performance and reduced tool consumption

Geometry engineered for stable chips and reliable clamping

A square profile with a 90° included angle and a 0.8 mm corner radius provides a balance between edge strength and cutting versatility. The insert’s 4.76 mm thickness and 7° relief aid secure seating and repeatable orientation in the cutter body, while the cylindrical hole with a one-sided countersink (40°–60°) ensures concentric clamping with a locating screw. The single-sided chipbreaker controls chip formation for common milling tasks, translating into improved surface quality and fewer interruptions for chip management

System compatibility reduces setup risk and simplifies procurement

This indexable insert belongs to the Tungaloy model series for milling inserts and must be used with a cutter body whose insert seat, geometry and clamping method are technically compatible. Using matched components avoids misalignment and unstable clamping, which otherwise shorten tool life and compromise repeatability. Specifying the SCMT120408 T9225 together with an appropriate Tungaloy cutter body streamlines assembly and reduces the risk of incorrect fit during changeover

Application focus: where the grade and form deliver greatest value

Typical applications include face milling, shoulder milling, slotting, high-feed operations and contour milling depending on the assigned tool family. The combination of a square form, robust substrate and CVD coating is particularly effective when cuts vary between continuous and slightly interrupted engagement. In practice this means fewer insert changes, stable surface finish and improved process reliability in batch production or job-shop environments

For technical selection, availability or to procure Tungaloy inserts directly, contact Metav Werkzeuge for tailored advice and fast delivery — eMail: info@metav-werkzeuge.com or Tel: +49 2822 7131930

Technical data

• SKU: 6781110-Tungaloy
• Manufacturer SKU: TUN6781110
• Manufacturer article number: 6781110
• Model series: Milling indexable inserts
• Name: SCMT120408 T9225 Tungaloy insert

Facts

• Corner radius: 0.8 mm
• Thickness: 4.76 mm
• Size: 12 mm
• Included angle: 90°
• Relief angle: 7°

Special features

• Material: carbide
• Coating: CVD-coated
• Shape: square
• Hole style: cylindrical hole + one-sided countersink (40°–60°)
• Chipbreaker: single-sided
• Application: milling, suited for medium to heavy steel
• System note: for Tungaloy milling systems; insert seat and geometry must match

FAQ

What materials is this insert suitable for?
The SCMT120408 T9225 is intended primarily for medium to heavy steel machining; the CVD-coated carbide substrate provides the toughness and wear resistance required for such materials

Can the insert be used in non-Tungaloy bodies?
The insert will perform only when the insert seat, geometry and clamping system match; non-matching cutter bodies can cause misalignment or insecure clamping for the SCMT120408 T9225

What does the T9225 designation indicate?
T9225 denotes a robust universal CVD-coated carbide grade designed for stable chip formation and reliable edge life in varying steel cutting conditions

How does the hole and countersink affect clamping?
The cylindrical hole with a one-sided countersink (40°–60°) facilitates concentric clamping with a locating screw, improving seating accuracy and repeatability for this indexable insert

Which milling operations are typical for this insert?
Typical applications include face, shoulder, slot, high-feed and contour milling depending on the cutter family selected; the insert supports operations where toughness under interrupted cuts is required

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.