SUMITOMO Square Turning Insert: SNMG543EGU

The SUMITOMO SNMG543EGU square indexable turning insert is used for general-purpose turning, facing, and profiling operations on metal workpieces. It is commonly applied in automotive, aerospace, and general machining industries where reliable cutting performance and chip control are required.

The SUMITOMO SNMG543EGU is a square (S) indexable turning insert with an inscribed circle of 12.7 mm (1/2 inch) and a thickness of 4.76 mm (3/16 inch). It has a corner radius of 0.8 mm and uses the AC8025P grade for wear resistance. The insert is also referenced as SNMG150612N-GU.

You can order SUMITOMO SNMG543EGU turning inserts worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this insert to any country.

To select the correct SUMITOMO SNMG543EGU insert, match the insert geometry (square shape, 12.7 mm inscribed circle, 0.8 mm corner radius) to your tool holder pocket. Choose the AC8025P grade for steel and cast iron turning. Confirm the part number SNMG543EGU or SNMG150612N-GU matches your application requirements.