gas engery well hole drilling Mission30 3inch mining machinery DTH button hammers Size :3 inch Model:SMI30 Brand: Siruite Shank :MISSION30 Foot valve: With Certificate: API 7-1 Pin Connection: 2 3/8" API reg Hole Range:90-110mm N/W,G/W : 24kg/ 27kg Dimenstion:970*95*95mm Application : ore /coal mining,deep water drilling,energy drilling Send Inquiry Live Chat(WA) Product Detail Tags: mining machinerymission30 DTH hammergas well drilling bit Share: PREVIOUS:drilling a water well MISSION40 4in factory DTH tools hammers bits NEXT:high standard China factory Mission60 152mm 6in oil-water-mine drilling rig parts DTH hammer Related Products High Speed 31-2inch IR35 DHD3 1-2 vaveless DTH hammer DTH bits for mining deep well drilling 6 1-2 inch 165mm carbide button tooth tricone bits for water and geotech drilling 200mm IADC645 conical round teeth insert mineral mining roller tricone drill bits for drilling machinery 311mm kingdream soft formation milled tooth bits IADC127 for rotary oil water well drilling high quality high pressure 8 inch QL80 DTH hammer of mining machines 200mm IADC515 mining TCI rock roller tricone button bits 374mm IADC537 rubber Sealed Bearing Journal broca triconica Rock Roller Bits for Medium Hard Rock Drilling 5 7-8 inch 149mm HDD project drilling petroleum well drilling fixed cutters PDC drill bits