PDC Diamond core drill bits
PDC (Polycrystalline diamond compact) Diamond Core Drill Bits
Reinforced PDC Diamond Core Drill Bits For Mining Exploration , High Pressure
High performance Reinforced PDC Diamond Core Drill Bits For Mining Exploration
High performance Reinforced 76 mm PDC (Polycrystalline diamond compact) Diamond Core Drill Bits For Mining Exploration
1. Oil or coal type cutters
2. For ore, gold mining
3. Professional manufacturer
4. Long-term supply of PDC bits
5. Considerate after service
Product Advantages:
1. PCD sintered bit with premium PCD teeth;
2. Tungsten carbide as the drill bit body;
3. Over 10 years manufacturering experience;
4. Solid quality;
5. Cutter layout is force balanced to drill a precise round hole and reduce bit whirl;
6. Large junk slots and flushing ports.
7. Advanced geometric design for faster penetration;
Introduction of PDC (Polycrystalline Diamond Compact):
PDC is made of diamond micro-powder and hard alloy substrate under high temperature and high pressure. It possess of high wear resistance like diamond, at the same time the impact resistance like hard alloy and that’s made it the best material as a drill bit cutter. Reinforced PDC has higher dense diamond powder, claw hard alloy substrate made the two layers solid as whole one. So, the reinforced PDC of supper wear resistance, longer service life and high efficiency.
| Size | Height (mm) | Weight (kg/piece) |
| Φ46 | 152 | 1.307 |
| Φ56 | 89 | 0.852 |
| Φ65 | 99 | 1.6 |
| Φ75 | 130 | 2.193 |
| Φ86 | 140 | 2.85 |
| Φ95 | 150 | 3.2 |
| Φ101 | 160 | 3.75 |
| Φ116 | 175 | 4.6 |
| Φ125 | 185 | 5.3 |
| Φ130 | 195 | 5.8 |
| Φ140 | 210 | 6.75 |
| Φ146 | 230 | 7.5 |
Any special size would be against requirements.
Contact us:
Email: roschen@roschen.com ; roschen@roschen.net
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
WeChat: +86-137 6419 5009 ; +86-135 8585 5390
WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390
