WALTER Turning Insert: WCMT3(2.5)2-RM4 WSM30S

The WALTER WCMT turning insert is used for general turning, facing, and profiling operations on steel, stainless steel, and cast iron workpieces. Its Trigon (W) shape provides strong cutting edges and good chip control, making it suitable for medium machining applications in automotive, oil and gas, and general engineering.

The WALTER WCMT06T308-RM4 WSM30S (MPN 6917335) is a Trigon (W) indexable turning insert with a WSM30S grade. It has an inscribed circle of 6.35 mm, thickness of 3.18 mm, and a corner radius of 0.8 mm. The RM4 chipbreaker is designed for medium machining of steels and cast irons.

3G Electric supplies WALTER turning inserts worldwide, including the WCMT3(2.5)2-RM4 WSM30S and WCMT06T308-RM4 WSM30S variants. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on your required quantity.

Select the WALTER turning insert grade based on workpiece material and machining conditions. The WSM30S grade is a PVD-coated carbide for steel and cast iron at medium cutting speeds. For harder materials or interrupted cuts, consider a tougher grade like WSM20S. Always match the chipbreaker (RM4) to your feed rate and depth of cut.