We are offering electric tapping machines. Qi-h phneumatic tapping machinespecification qi-hworking radius(mm) 970turning angle of balance arm() 360working pressure(bar) 68retarding mechanism(rmin) a300 a230 b95maxmum torque(n.m) 40 61 158connection dimmession for contracting collet (mm) 19 19 19tapping capability steel stainless steel m3-m8 m3-m12 m12-m16tapping capability cast iron non-ferrous metals m3-m10 m3-m12 m12-m20
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