Steel tooth tricone cutters for HDD hole opener
size:81/2" tricone cutter IADC:217 Tooth type:steel tooth bearing:rubber sealed journal bearing application:hole opener for horizontal directional and vertical drilling, core barrel for bore pile drilling weight:15kg certificate:API7-1,SY/T5164,ISO9001:2008 Recommend rock formation:medium hard with relatively higher compressive strength and hard stringers, such as hard shale, sandstone and limestone, etc.
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Steel tooth tricone cutters for HDD hole opener |
size:81/2" tricone cutter IADC:217 Tooth type:steel tooth bearing:rubber sealed journal bearing application:hole opener for horizontal directional ... |
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17 1/2 6 blades steel body PDC bit for bore drilling |
size:17 1/2"(444.5mm) body type:steel body primary cutter size: 16mm number of nozzle : 9 number of blade:6 Gauge length:3" connection :7 5/8" API ... |
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water/oil well drilling 12 1/4 5 blades PDC rock drill bit |
size:12 1/4"(311.1mm) body type:steel body primary cutter size: 16mm number of nozzle : 9 number of blade:6 Gauge length:2.5" connection :6 5/8" AP... |
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26" steel tooth roller bit/mill tooth tricone bit/oil well drill bit |
26inch(660mm) steel tooth bit ,IADC211,Open bearing,thread 7 5/8" reg pin,Hebei Crossing Bit is one of the leading manufacturer for Quality PDC bit... |
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PDC hole openers/HDD ROCK Reamer |
PDC reamer sizes: 10inch,12inch,14inch,16inch,18inch,20inch,22inch,24inch,26inch,28inch,30inch,PDC reamer for well drilling,horizontal directional ... |
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