China 2600mm BTA Drilling Bar Deep Hole Drilling Tube, Find details about China BTA Drilling Tube, BTA Drilling Shank from 2600mm BTA Drilling Bar Deep Hole 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 |