TECHNICAL SPECIFICATION | |||||
---|---|---|---|---|---|
Bit size, mm | 146.1 | ||||
Overall length, mm | 370 | ||||
Length, mm | 268 | ||||
Connection | NC-38 (3 1/2 IF)* | ||||
Weight, kg | 20,3 | ||||
Blade count | 6 | ||||
Fixed ports count | 3 | ||||
PDC cylinder cutters: | |||||
Cutters size, mm | 8 | 10...11 | 13,5 | 16 | 19...25 |
Cutters count, qty | 18 | ||||
Other inserts and shaped cutter elements: | |||||
Passive Gauge cutters, qty | 6 | ||||
Junk Slot Area, mm² | 3579 | ||||
Junk Slot Area, % | 21 | ||||
OPERATING PARAMETERS | |||||
Maximum Weight-On-Bit, t | 4.3 | ||||
Rotating speed, RPMs | 60-390 | ||||
Flow rate, lps | 8-20 | ||||
MakeUp Torque, kNm | 8.1-10.1 |