WIDIA Diamond Turning Insert: CNMG432RH

The WIDIA CNMG432RH (also CNMG120408RH, MPN 4170979) is a diamond indexable turning insert used for precision machining of non-ferrous materials, composites, and abrasive alloys. It is commonly applied in automotive, aerospace, and general manufacturing for finishing and semi-finishing operations where high surface quality and tool life are required.

The WIDIA diamond turning insert is designated as CNMG432RH and CNMG120408RH, with manufacturer part number 4170979. It is an indexable insert with a diamond cutting edge, designed for turning applications. The insert geometry follows the CNMG standard, offering 80° rhombic shape with a chipbreaker suitable for medium to fine cuts.

You can source the WIDIA CNMG432RH diamond turning insert (MPN 4170979) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable sourcing for this WIDIA insert.

To select the correct WIDIA diamond turning insert, match the insert geometry (CNMG432RH or CNMG120408RH) to your tool holder and workpiece material. Diamond inserts are ideal for non-ferrous metals, plastics, and composites. Consider cutting speed, feed rate, and depth of cut based on manufacturer recommendations. For assistance, consult 3G Electric's technical team.