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 215mm carbide insert tooth oil well drill tricone bit 9 inch IADC632 open bearing hard rock mining tricone rock drill bits tungsten carbide insert button bits API certificate 12 1-2 well drilling equipment TCI rotary rock drill roller cone bits Premium Quality IMP diamond impregnated core bits casing shoes 171mm monitoring well drilling rock roller bits for hard rock drilling 12 1-4 IADC537 Medium Hard Rock geothermal Water Well Drilling Hole Blasting Tricone Bits 445mm 5-way diamond PDC drill bits for underground water drilling bits drilling parts equipments 311mm kingdream soft formation milled tooth bits IADC127 for rotary oil water well drilling