Description of 431 CNMG 331 TNMG WNMG
Modle:10pcs CNMG 431 + 10pcs WNMG 431 + 10pcs TNMG 331 . Material: Carbide ,Coating : PVD,For processing :finishing of steel. The inserts has high hardness, low friction coefficient, good wear resistance and chemical stability . Carbide insert 30 pieces in 3 box, packed in plastic containers, safe and easy to store . Metal surface treatment, good wear resistance, good chemical stability . If you need a indexable turning tool holder that matches the insert, search for ASIN:B076WTPBVK , B07TTL32HW and B07B8XNH98.