BTA Deep Hole Drilling Machine For Highly Specific...

BTA Deep Hole Drilling Machine is suitable to drilling\boring\turning workpiece, it can turning outside of workpiece and thread cutting,and also drilling, boring, trepanning the workpiece. The deep hole drilling and trepanning (trepanning less than 300mm) adopt BTA inner chips removal, and boring and trepanning size 300-500 adopt the outside chips removing method....