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8 1/2 EC1306
EASTAR
| PRODUCT SPECIFICATIONS | |||||||
| Primary Cutter Size | 13mm | ||||||
| Cutter Quantity | 27 | ||||||
| Gauge Length | 50mm | ||||||
| Junk Slot Area | 8000mm2 | ||||||
| Bit Weight | 24Kg | ||||||
| Connection | 6 3/4*4CBBL | ||||||
| OPERATING RECOMMENDATIONS | |||||||
| Weight on Bit | 9～30 KN | ||||||
| Rotatoin Speed | 40～100 RPM | ||||||
| Hydraulic Flow Rate | 6～16 L/S | ||||||
| Design Features | |||||||
| PDC core bit (ECS series) | |||||||
| Face discharge watercourse design is adopted in order to reduce core erosion by mud for increased rate of core recovery. | |||||||
| Gage is protected by mixture of PDC and ND cutters for improved service life of bit. | |||||||
| Suitable for coring in hard formation. | |||||||
| PRODUCT SPECIFICATIONS | |||||||
| Primary Cutter Size | 13mm | ||||||
| Cutter Quantity | 27 | ||||||
| Gauge Length | 50mm | ||||||
| Junk Slot Area | 8000mm2 | ||||||
| Bit Weight | 24Kg | ||||||
| Connection | 6 3/4*4CBBL | ||||||
| OPERATING RECOMMENDATIONS | |||||||
| Weight on Bit | 9～30 KN | ||||||
| Rotatoin Speed | 40～100 RPM | ||||||
| Hydraulic Flow Rate | 6～16 L/S | ||||||
| Design Features | |||||||
| PDC core bit (ECS series) | |||||||
| Face discharge watercourse design is adopted in order to reduce core erosion by mud for increased rate of core recovery. | |||||||
| Gage is protected by mixture of PDC and ND cutters for improved service life of bit. | |||||||
| Suitable for coring in hard formation. | |||||||
