الوصف

Solid CBN insert TNMA*****8, Maching harden steel with HRC****7, general gray cast iron with HB about **0, high hardness cast iron with HRC****4 and so on!



Harden steel with HRC****7, Cutting speed, *****0 m/min; Feed, 0.***0.*2 mm/rev; Cutting deepth, about 0.2mm



General gray cast iron with HB about **0, Cutting speed, *******0 m/min; Feed, 0.**0.5; Cutting deepth, about 3.0mm



High hardness cast iron with HRC****4, Cutting speed, *****0 m/min; Feed, 0.**0.3 mm/rev, Cutting deepth, about 2.5mm