It is a major accessory of the machine tools,such as jig boring machine,horizontal boring machine,milling machine,cnc machine,etc.It is possible to carry out such operation as facing,outside inside diameter boring,boring step holes and inner and outside groove cutting etc.
It has the mechanism of manual fine feed,rapid adjustment,various velocities for radial automatic feed and overload protection
Boring bar hole size
Center dist between holes
Fine feed per graduation