WIDIA Square Turning Insert: SNMG432UM

The WIDIA SNMG432UM / SNMG120408UM is a square indexable turning insert used for general turning, facing, and profiling operations on steel, stainless steel, and cast iron workpieces. It is common in automotive, aerospace, and general machining industries where reliable chip control and surface finish are required.

This WIDIA square turning insert is available in two designations: SNMG432UM and SNMG120408UM, with manufacturer part number 4172367. It features a square (S) shape, negative rake geometry, and a molded chipbreaker for medium machining. The insert is designed for use with standard toolholders accepting SNMG inserts.

You can source WIDIA SNMG432UM / SNMG120408UM turning inserts worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time; we supply genuine WIDIA inserts for machining operations.

To select the correct WIDIA turning insert, match the insert shape (square SNMG), size (432 or 120408), and chipbreaker (UM) to your workpiece material and operation. For medium cutting of steel or cast iron, the SNMG432UM provides good chip control. Always verify toolholder compatibility and recommended cutting parameters from WIDIA technical data.