RNGN Solid PCBN inserts
Longer Tool Life；
Good Impact Resistance；
Excellent Wear Resistance.
consistent performance on cast iron and hardened steel materials.
RNGN250700, RNGN120700, etc.
IBN100 / IBN200 / IBN400 / IBN600 / IBN800 Solid PCBN Inserts Grades are supplied.
Workpiece: Roll Material: High nickel chromium chilled cast iron
Hardness: HSD80 Inserts Grade: IBN100
Vc=48m/min ap=5mm f = 0.8mm/r
Compared with the foreign ceramic inserts:
The efficiency increase at least 2 times;
The tool life increase at least 3 times!