High tapping efficiency to spare manual work for adding oil and blowing scraps
. Improvimg tapping working life,blowing scraps when pull back so as to keep the lubrication state of tapping, and the cooling
function could help to keep screw taps in a low temperature
. High precision,both adding oil and blowing scraps when tapping could help to keep the screw taps clean,which could highly
increase the tapping accuracy
. Tough and strong screw taps,which means adding oil and blowing scraps simultaneously to help tapping procedure more smoothly
. Reduce labor intensity, the operator is only responsible for swinging the nose,aiming at the hole position,pressing the switch
to directly attack the teeth