Audited Supplier
R32 R38 T38 T45 T51 ST58 GT60
Customized
API
Jobber-length
Twist Drill Bit
Carbon Steel
Metal Drilling
174mm
Flat Face
2
6
3.2kg
DHD DRILL
Wooden Case
76mm-90mm
China
8207199000
Product Description
| Specification | HEAD DIAMETER | Shank Length | Port holes | Weight (kg) |
| R32 | 45-76 | 113-130 | 2-3 | 0.75-2.7 |
| R38 | 64-89 | 130 | 2-3 | 1.85-3.5 |
| T38 | 64-89 | 130 | 2-4 | 1.85-3.55 |
| T45 | 72-102 | 140-150 | 4 | 2.25-4.8 |
| T51 | 89-127 | 155-165 | 2-4 | 4.15-7.7 |
| ST58 | 89-127 | 175-185 | 2-4 | 4.4-8.9 |
| GT60 | 102-140 | 220-230 | 3 | 8.1-11.7 |
