SUMITOMO Square Milling Insert: SOMT120408PDER-L-ACM200

The SUMITOMO SOMT120408PDER-L-ACM200 is a square indexable milling insert designed for general-purpose face and shoulder milling on steel, stainless steel, and cast iron. It is commonly used in CNC machining centers and manual mills for roughing and semi-finishing operations, providing reliable cutting performance in industrial metalworking applications.

The SUMITOMO SOMT120408PDER-L-ACM200 is a square (S) indexable milling insert with manufacturer part number SOMT120408PDER-L-ACM200. It features a 12.7 mm inscribed circle, 4.76 mm thickness, and a 0.8 mm corner radius. The ACM200 grade is a PVD-coated carbide for wear resistance in steel and stainless steel milling.

You can source SUMITOMO SOMT120408PDER-L-ACM200 square milling inserts worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your facility, ensuring a seamless procurement process for this insert and other SUMITOMO tooling.

To select the SUMITOMO SOMT120408PDER-L-ACM200 insert, match its square shape and 12.7 mm inscribed circle to your cutter body's pocket size. The ACM200 grade suits steel and stainless steel at moderate cutting speeds. Verify the insert's 0.8 mm corner radius matches your finish requirements. Always consult the cutter manufacturer's recommendations for feed and depth of cut.