PDC Drag Bit 75-300mm for Exploration Coring - API Certified Diamond Bits for Mining Drilling Equipment
High-performance PDC drag bits with carbide construction and diamond cutters for mineral exploration and wireline core drilling. Features 65-153mm diameter range, 4.8-30KN weight capacity, and premium grade cutters for extended durability in medium to high hardness formations. API certified for reliable mining operations.
PDC drag bits designed for mineral and geological exploration applications, featuring high-performance diamond cutters sintered at high pressure and temperature for superior drilling efficiency.
| Attribute | Value |
|---|---|
| Product Name | PDC Drag Bit |
| Material | Carbide |
| Primary Use | Coal Mining |
| Certification | API Certified |
| Size Range | 75-300 mm |
| Processing Type | Mine Drilling Parts |
| PDC Cutter Types | Flat / Dome |
| Machine Compatibility | Drilling Equipment |
| Applications | Mineral and geological exploration, wireline core drilling |
| Model | Application |
|---|---|
| Normal PDC Type | Soft-medium hard formation of f≤8 |
| Reinforced PDC Type | Medium-hard formation of f≤10 |
| Diameter (mm) | Weight on Bit (KN) | Rotary Speed (RPM) | Connection Type |
|---|---|---|---|
| 65 | 4.8~12 | 200~300 | Pin/Box Thread Connection |
| 75 | 4.8~12 | 200~300 | Pin/Box Thread Connection |
| 94 | 6.4~16 | 150~250 | Pin/Box Thread Connection |
| 113 | 8.8~22 | 120~200 | Pin/Box Thread Connection |
| 133 | 15~30 | 100~200 | Pin/Box Thread Connection |
| 153 | 15~30 | 100~200 | Pin/Box Thread Connection |
- PDC cutters optimized for high-speed drilling operations
- Premium grade cutters for extended bit life and enhanced durability
- Force-balanced cutter layout ensures precise round hole drilling and reduces bit whirl
- Large junk slots and flushing ports for efficient debris removal
- Advanced geometric design enables faster penetration rates
- Tungsten carbide inserts on gauge pads provide maximum wear resistance
These PDC bits are manufactured through high-pressure, high-temperature sintering processes combining diamond and strontium materials. Designed for embedding in mining drill bits, they effectively drill medium to high hardness formations. The specialized shapes and advanced manufacturing technologies enable higher drilling speeds, specifically developed for geological exploration and mine rock formation coring applications.
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