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8 1、2 PDC bit M1663
M1663 |
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Products Speification | |
Number of Blades | 6 |
Primary Cutter Size | 16mm |
Nozzle Qty. | 6NZ |
Gauge Length | 2.2 Inch |
Operating Parameters | |
RPM (r/min) | 60~260 |
WOB(KN) | 20~100 |
Flow Rate (lps) | 22~35 |
Application | Soft to medium-hard formations with low compressive strength interbedded with hard layer , such as claystone,marl,lignite,sandstone,anhydrite, |
Features | The M1663 is a matrix body PDC bit with 6 curved blade with back-reaming and spiral gauge protection. Optimized Hydraulie design and enhanced cleaing and cooling effects of the bits to prevent bit from balling. |
