SUMITOMO Diamond Turning Insert: CNMG434EMU

The SUMITOMO Diamond Turning Insert is used for precision turning operations on CNC lathes. It is designed for general-purpose machining of ferrous and non-ferrous materials, providing a sharp cutting edge and good surface finish. The CNMG geometry makes it suitable for both roughing and finishing applications in automotive, aerospace, and general manufacturing.

The SUMITOMO CNMG434EMU-AC8025P is a diamond indexable turning insert available in two variants: CNMG434EMU and CNMG120416NMU. The manufacturer part number is CNMG434EMU-AC8025P. It features the CNMG geometry for general-purpose turning and is made with a diamond grade for enhanced wear resistance and cutting performance.

You can source SUMITOMO Diamond Turning Inserts worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times. We supply genuine SUMITOMO inserts for turning operations.

To select the correct SUMITOMO Diamond Turning Insert, match the insert size and geometry to your tool holder. The CNMG434EMU and CNMG120416NMU variants fit standard CNMG tool holders. Consider your workpiece material and desired surface finish. For general-purpose turning, the AC8025P grade offers a balance of toughness and wear resistance. Consult your machine manual for compatibility.