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JL PDC drill bit
size:8 1/2
nozzles:4pcs
API Reg.pin:4 1/2inches
Gage lenght:83mm
WOB:30-100(kn)
RPM:50-250(r/min)
Mud flow rate:25-35(l/s)
HHP:2-7(w/mm2)
If you need more detail and spcefication,please feel free contact me.
diamond oil well drilling-JLbrand
