Rough Machining chill rolls used Solid CBN Cutting Inserts BN-S20

Rough Machining chill rolls used Solid CBN Cutting Inserts BN-S20 Summary The chill rolls has a harder hardness than hot mill rolls,so its more difficult to machining chill rolls;We can use YG grade inserts to machining hot mill rolls,but super hard inserts will have a better performance when machining chill rolls.This article will summarize the super hard cutting tools CBN inserts research and right selection according to different materials chill rolls machining and the