CIR90
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







Head Shape(HD25A) | HEAD DIAMETER | Shank Length | Spline | Port holes | Button Type | Gauge Buttons | Front buttons | Weight (kg) |
Flat Face | 90 | 130 | 6 | 2 | Spherical | 6*ø14 | 2*ø13+2*ø12 | 3.75 |
Flat Face | 110 | 130 | 6 | 2 | Ballistic | 6*ø14 | 6*ø13 | 4.8 |