PDC diamonddrill bit for anchoring drill machine is made by with premium PDCcutter,with high abrasion resistance,impact resistance anddrilling efficiency. Their life is 10—30 times of alloy bits,usually the bladehas 2 or 3 wings.
Specifications of Anchor PDC diamond drillbit
| Type | D(mm) | H(mm) | Wing Qua PCD bit for coal mine drilling ntity | PDC cutter | Waterpore | ||
| Shape | Quantity | Quantity | D(mm) | ||||
| ZW28A | 28 | 48 | 2 | half | 2 | 1 | 5 |
| ZW28B | 28 | 48 | 2 | whole | 2 | 1 | 5 |
| ZW30A | 30 | 48 | 2 | half | 2 | 1 | 5 |
| ZW30B | 30 | 48 | 2 | whole | 2 | 1 | 5 |
| ZW32A | 32 | 48 | 2 | half | 2 | 1 | 5 |
| ZW32B | 32 | 48 | 2 | whole | 2 | 1 | 5 |
| ZW42B | 42 | 60 | 3 | Half+whole | 2+2 | 3 | 5 |
Ps:Special design is available upon your requirement.
Application of Anchor PDC diamond drillbit
Anchor PDCdiamond drill bit mainly used for coal mining, water canservancy and hydropower,road construction, railway, bridge and building.
