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7 7/8 5-BLADED PDC STEEL BIT
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PRODUCT SPECIFICATIONS
| SIZE |
7 7/8" |
| BIT TYPE |
5-BLADED |
| IADC CODE |
S323 |
| LATERAL NOZZLES |
7 |
| DOWNWARD NOZZLES |
4 |
| TYPE OF MANUFACTURE |
CASTING |
| METALLURGY |
STEEL |
| MAKE UP LENGTH |
18.7" (475 mm) |
| GAUGE LENGTH |
2.5" (64 mm) |
| JUNK SLOT AREA |
13.4 in.2 (8,645 mm2) |
| PIN CONNECTION |
4 ½" REGULAR |
| FISHING NECK O.D. |
6.81" (173 mm) |
| FISHING NECK LENGTH |
12.3" (312 mm) |
| SHIPPING WEIGHT |
|
| RE-RUN POTENTIAL |
FULLY RECONDITIONABLE |
CUTTER DETAILS
| SHAPE OF CUTTERS |
ROUND |
| SIZE OF CUTTERS |
13 mm |
| NUMBER OF FACE CUTTERS |
26 |
| TOTAL CUTTERS AND TRIMMERS |
36 |
| FACE CUTTER MOUNT |
CYLINDER |
| GAUGE PROTECTION |
FULL DIAMOND |
OPERATING PARAMETERS
| MAKEUP TORQUE |
20,000 ft-lbs (27 kNm) |
| TOTAL FLOW AREA |
1.74 MAX |
| CIRCULATION RATE |
500 TO 700 gpm (1,893 TO 2,650 l/min) |
| PRESSURE DROP ACROSS BIT |
UP TO 15,000 psi (UP TO 103 bar)
(UP TO 10,245 kPa) |
| ROTARY TABLE |
60 TO 600 rpm |
| DOWNHOLE MOTOR |
200 TO 600 rpm |
| TURBINE |
UP TO 1,000 rpm |
| WEIGHT ON BIT |
2,000 TO 20,000 lbs (1.0 TO 9.0 TONNES)
(888 TO 8,880 daN) |
| MAXIMUM WEIGHT ON BIT |
25,000 LBS (11.5 TONNES)
(11,100 daN) | | |
