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" API Reg application:waterwell,oilwell,HDD,exploration,etc weight:205kg certificate: API7-1,SY/T5164,ISO9001:2008 Recommend rock formation:medium to medium hard formations with higher compressive strength and good drillability,such as mudstone,limestone,anhydrite,calcareous sandstone,etc.
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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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API certified 20INCH GA115 rock drill tricone bit |
20inch(508mm) steel tooth bit,rubber sealed bearing,soft drilling formation for clay,tricone bit for sale from manufacture,Crossing Bit is one of t... |
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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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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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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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