WIDIA Square Turning Insert: SNMG432RH

The WIDIA SNMG432RH (SNMG120408RH) is a square indexable turning insert used for general-purpose turning, facing, and profiling on steel, stainless steel, and cast iron workpieces. It is common in automotive, oil and gas, and general machining applications where reliable edge strength and chip control are required.

The WIDIA SNMG432RH insert has a square (S) shape with an inscribed circle of 12.7 mm (0.5 inch) and a thickness of 4.76 mm (0.1875 inch). It features a chipbreaker geometry for medium machining. The manufacturer part number is 4171533, and it is also designated as SNMG120408RH.

WIDIA SNMG432RH inserts are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for pricing and lead time on this square turning insert.

To select the correct WIDIA turning insert, match the insert shape (square S), size (IC 12.7 mm), thickness, and nose radius to your tool holder pocket. The SNMG432RH is suitable for medium-duty turning. Always verify the insert grade and chipbreaker against your workpiece material and cutting conditions.