Casing threaded drill bits Order
Anchoring drilling bit, 133mm male screw rock drill bit
Anchoring drilling bit, 133mm male screw rock drill bit
Part No. |
Casing Shoe |
Outer Pipe |
Inner Pipe |
Central Bit |
||||
O.D (mm) |
L (mm) |
O.D (mm) |
I.D (mm) |
L (mm) |
O.D (mm) |
L (mm) |
Dia (mm) |
|
110 |
125 |
180 |
110 |
84 |
1950 |
38 |
3660 |
65 |
133 |
145 |
180 |
133 |
111 |
1950 |
73 |
1950 |
105 |
146 |
152 |
180 |
146 |
118 |
3660 |
73 |
1950 |
115 |
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