PDC anchor shank bits/PCD roof drill bit for roof bolter,bolt mesh support,coal mine,coal bed,coal seam
Port: Zhengzhou or any Chinese port
Minimum Order Quantity: 5 Piece/Pieces Can Negotiation
Supply Ability: 10000 Piece/Pieces per Month Can be enhance
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: in carton or as requested.
Delivery Detail: within 3~15 days
1. Overview of PDC anchor shank coal bit/PCD roof drill bit
PDC anchor shank drill bits are mainly used for coal mine, water conservancy and hydropower, construction and communication penetration. Their life is 10-30 times of alloy bits. Usually the anchor shank drill bits have 2 or 3 wings.
2. Application of PDC anchor shank coal bit/PCD roof drill bit
Model | Application | |
Two-wing PDC anchor drill bits | Half-piece PDC drill bits | Soft-medium hard formation of f≤8 |
Complete-piece PDC drill bits | Medium-hard formation of f≤10 | |
Reinforced PDC drill bits | Hard formation of f≤15 | |
Triple-wing PDC anchor drill bits | Half-piece PDC drill bits | Hard formation of f≤15 |
Reinforced half-piece PDC drill bits | Hard formation of f≤16 |
3. Advantage of PDC anchor shank coal bit/PCD roof drill bit
LD PDC anchor shank drill bits adopts high quality PDC cutters and advanced brazing technology
4. Type of PDC anchor shank coal bit
Type | D(mm) | H(mm) | Wing Quantity | PDC cutter | Waterpore | ||
Shape | Quantity | Quantity | D(mm) | ||||
MG-H-2 | 25,28 | 48 | 2 | half | 1 | 1 | 5 |
MG-W-2 | 25,28 | 48 | 2 | whole | 2 | 1 | 5 |
MG- H-1 | 30 | 48 | 2 | half | 1 | 1 | 5 |
MG-W-2 | 30 | 48 | 2 | whole | 2 | 1 | 5 |
MG- H-2 | 32 | 48 | 2 | half | 1 | 1 | 5 |
MG-W-2 | 32 | 48 | 2 | whole | 2 | 1 | 5 |
MG- H-3 | 42 | 60 | 3 | half | 3 | 3 | 5 |
Special Design is available upon customer's request.