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 HQ NQ BQ PQ impregnated core drill bits exploration core drilling bit borehole geological drilling PQ HQ exploration coring drill bit impregnated core bit CS brand new 215mm IADC517 deep well irrigation water TCI tricone drilling bits three cone bits 76mm 1308 sintered non core PDC flat face rock drill bits with TSP gauge 4 inch hard alloy carbide inserts protection drag bits with 3 wings 14 3-4 IADC537 water drill tri-cone bit borehole drilling tools 6 inch oil well drilling 3 blades drag bit drilling rig tool 13 3-4 borehole drilling oil tools PDC drill bits diamond bits for gravel and sandstone