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 mining machinery tools withou foot valve 6 inch premium DHD shank DTH hammer 6 1-2 3 blades step drag bits for soil formation drilling air pressure 4 inch DHD340 drilling DTH hammer bits mining machinery parts for drilling rig 10 5-8 inch oil and water borehole rotary drilling PDC bits for hard rock drilling 66mm AW BW thread well grouting drilling flat face PDC diamond drill bits API ISO149mm 114mm 98mm 3 wings OIL WELL DRILLING diamond PDC drill rock bits CS 9 7-8 IADC537 tungsten carbide button TCI tricone drill bits for vertical water well drilling geotech 66mm diamond PDC non core bits for abrasive rock formation