Pdc Core Drilling Bit
- Excellent Core Quality
The optimized crown interior and balanced hydraulic channels allow smooth, low-disturbance core entry, delivering ≥90 % core recovery for high-resolution geological analysis. - Extreme-Condition Suitability
Proven in –50 °C low-temperature impact tests and high-abrasion sandstone bench tests—no cutter loss or cracking—ideal for severe cold and highly abrasive environments.
Pdc Core Drilling Bit
Specifications
PDC core drilling bits are suitable for drilling in rock formations such as sandstone, bedrock, marble, shale, pebble layers, and granite.Pdc Core Drilling Bit
The cutting tools on the PDC core drilling bit can be adjusted according to different rock layers, including flat slices, bread slices, pointed slices, helmet slices, slices, sunflower slices, etc.
PDC cutter : 1004、1304、1305、1306、1308、1313
Raw materials : pdc , steel.
| Name of goods | Sizes table of pdc core drilling bit | ||||
| Size | British system | Core tube size | Height | Weight | MOQ |
| 75mm | 3″ | 73mm | 120mm | 1kg | 1 |
| 93mm | 3 3/4″ | 89mm | 120mm | 1.22kg | 1 |
| 112mm | 4 1/2″ | 108mm | 120mm | 1.54kg | 1 |
| 132mm | 5 1/8″ | 127mm | 120mm | 1.8kg | 1 |
| 152mm | 6″ | 146mm | 120mm | 2.06kg | 1 |
