WIDIA Square Turning Insert: SNMG431UM

The WIDIA SNMG431UM square turning insert is used for general-purpose turning, facing, and profiling operations on a variety of workpiece materials. It is commonly applied in metalworking industries such as automotive, aerospace, and general machining where reliable edge strength and repeatable indexing are required.

The WIDIA SNMG120404UM insert has a square (S) shape with an inscribed circle of 12.7 mm and a thickness of 4.76 mm. It uses a 0.4 mm nose radius and features a chipbreaker design for effective chip control. The insert is designated under both SNMG431UM and SNMG120404UM, with MPN 4172393.

3G Electric supplies and delivers WIDIA SNMG431UM turning inserts worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order reaches any international destination. Contact us for pricing and lead time on this square indexable insert.

To select the correct WIDIA square turning insert, match the insert shape (S for square), inscribed circle diameter, thickness, and nose radius to your tool holder pocket. The SNMG431UM uses a 12.7 mm IC and 4.76 mm thickness. Always verify the chipbreaker design suits your material and cutting conditions for optimal performance.