How to use RCGX1207 to process Hardened Bearing Steel ? 

RCGX1207 More Superhard 's Solid PCBN / CBN inserts display a serious of preminum performance, such as strong corrosion resistant, perform a good thermal stability and red-hardness, suitable to process cast iron, quenched steel and other kinds of ferrous metal.
More information about PCBN inserts, please click here: 
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