Crown Pdc Bit
Crown PDC bits are widely used in mining, core exploration, water well drilling, geological drilling, hydrological grouting holes, etc.
Our customers are working in Far East region of Russian , under the climate of minus 50 degrees, they use our Crown PDC drill bits for exploration and coring operations. They can drill and coring quickly without losing cutters or cracking, and the quality of our crowns is stable.
Crown Pdc Bit
Specifications
Advantages of Crown PDC Bit
- High Penetration Rate
The crown-shaped blade profile combined with premium PDC cutters delivers a large cutting area and low torque, increasing ROP by 30–50 % compared with conventional roller-cone bits in soft-to-medium formations. - Extended Service Life
Sintered PDC cutters and a wear-resistant matrix resist abrasion and impact, achieving 800–1,200 m of footage per bit and reducing round-trip frequency. - Superior Gauge Protection
Full-gauge PDC or natural-diamond gauge pads maintain hole diameter, minimizing deviation and reaming.
PDC cutters：0904、1004、1304、1305、1306、1308、1210
Product type ：PDC bit
| Name Of Goods | Crown Pdc Bit | |||
| Size | British System | Connecting Core Tube Size | Height | MOQ |
| 45mm | 1 3/4″ | 42mm | 110mm | 1 |
| 59mm | 2 1/3″ | 56mm | 110mm | 1 |
| 75mm | 3″ | 73mm | 120mm | 1 |
| 93mm | 3 3/4″ | 89mm | 120mm | 1 |
| 112mm | 4 1/2″ | 108mm | 120mm | 1 |
| 132mm | 5 1/8″ | 127mm | 120mm | 1 |
| 152mm | 6″ | 146mm | 120mm | 1 |
| 171mm | 6 3/4″ | 168mm | 140mm | 1 |
| 200mm | 7 7/8″ | 194mm | 140mm | 1 |
| 222mm | 8 3/4″ | 219mm | 160mm | 1 |
| 250mm | 9 7/8″ | 245mm | 160mm | 1 |
| 280mm | 11″ | 273mm | 180mm | 1 |
| 330mm | 12 7/8″ | 325mm | 180mm | 1 |
