China Deep Hole Drilling Bar for BTA Drilling Tool BTA Drilling Tube, Find details about China BTA Drilling Tube, BTA Drilling Shank from Deep Hole Drilling Bar for BTA Drilling Tool BTA Drilling Tube
Drill Range (mm) | Length range(mm) | Drill head range | threading line | |
16.71---65.00 | 1000----8000mm | 17mm--67mm | 4 head thread | |
65.00---250.00 | 1000---8000mm | 67mm--280mm | 4 head thread |