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 W matrix HQ HQ2 HQ3 drilling equipment impregnated drill core bits hard rock coring HQ NQ diamond impregnated core drill bits 550 to 750mm high air pressure DTH hammer 24 inch big hole well quarry geothermal mining Hybrid PDC drill bits tungsten carbide roller DIAMOND PDC BITS 76mm water well drilling and mineral mining BW thread matrix PDC bits 12 1-4 IADC437 Wide Big Tooth Rotary Rock Drilling Tricone Drill Bits for Water Drilling HA117 King dream 11 5-8 inch 295mm Steel Teeth oil borehole rotary drill tricone bits 13 3-4 borehole drilling oil tools PDC drill bits diamond bits for gravel and sandstone