SUMITOMO Diamond Turning Insert: CNMG542EEM

The SUMITOMO Diamond Turning Insert is used for precision turning operations on lathes. It is designed for machining ferrous and non-ferrous materials, providing a sharp cutting edge and long tool life. Common applications include automotive, aerospace, and general engineering where tight tolerances and surface finish are critical.

The SUMITOMO CNMG542EEM insert is a diamond indexable turning insert with model CNMG160608N-EM and manufacturer part number CNMG542EEM-AC5025S. It features a CNMG geometry for 80° rhombic shape, suitable for medium to finishing cuts. The AC5025S grade offers wear resistance for steel and cast iron machining.

You can order SUMITOMO Diamond Turning Inserts worldwide through 3G Electric, a global industrial equipment distributor. We source and deliver this insert, handling full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we supply genuine SUMITOMO products to customers across industries.

To select the correct SUMITOMO turning insert, match the insert geometry (e.g., CNMG) to your tool holder, and choose the grade (e.g., AC5025S) based on workpiece material and cutting conditions. For finishing, use a sharp edge; for roughing, a tougher grade. Consult SUMITOMO's technical data or contact 3G Electric for application guidance.