High Speed 31-2inch IR35 DHD3 1-2 vaveless DTH hammer DTH bits for mining deep well drilling Size :6 inch Model:SCP66 Brand: Siruite Shank :COP66 Foot valve: Without Certificate: API 7-1 Pin Connection: 3 1/2" API reg Air Pressure: Ultra High Pressure N/W,G/W : 68kg/ 74kg Dimenstion:1000*180*180mm Application : ore /coal mining,deep water drilling,energy drilling Send Inquiry Live Chat(WA) Product Detail Tags: DTH hammerDTH toolsmining machinery part Share: PREVIOUS:ultra high quality DOWN THE HOLE hammer tools with shank COP66 NEXT:air pressure 4 inch DHD340 drilling DTH hammer bits mining machinery parts for drilling rig Related Products well borehole drilling 5 blades 311mm PDC bits for soft formation 200mm IADC517 Tungsten Carbide Insert Tooth Drill Tricone Roller Bits Water Well Drilling Equipment 3 7-8 IADC 637 inch borehole opening geotechnical exploration well water drilling tricone bits high air pressure DHD360 6inch DTH hammer for deep water well drilling and mining 311mm kingdream soft formation milled tooth bits IADC127 for rotary oil water well drilling 114mm 4 1/2 water well drilling diamond PDC bit with 5 wings 16 inch water and oil well fast drilling PDC bit of drilling rig 95mm sintered matrix body non core PDC drilling bits