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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API standard 91/2 5 blades PDC oil drilling bit |
size:91/2"(241.3mm) body type:steel body primary cutter size: 16mm number of nozzle : 7 number of blade:5 Gauge length:2.7" connection :65/8" API R... |
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Rotary drilling roller cone drill bit for foundation bore pile machine |
size:81/2" roller cone IADC:537 Tooth type:TCI bearing:rubber sealed journal bearing application:hole opener for horizontal directional and vertica... |
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Shareate API certified 7 7/8 SGA845 mining rock drill tricone bit |
supplier for Shareate brand mining bits,open bearing or sealed bearing .available IADC code: 412,415,515,517,527,537,545,617,627,625,637,737,732 ,H... |
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Drilling rig tools 8 1/2" 12 1/4'' 17 1/2'' PDC drill bit breakers for oil and gas rock drill bit breaker |
The Bit Breakers are suitable to make up or break out the drilling bit during the oil well drilling and repairing operations. The Users should be c... |
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121/4 M1605 PDC drill bit for water and oil well drilling |
size:12 1/4"(311.1mm) body type:matrix body primary cutter size: 16mm number of nozzle : 9 number of blade:5 Gauge length:2.2" connection :6 5/8" A... |
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