without footvalve down the hole DHD360 rock drill DTH hammer Size :6 inch Model:SHD6A Brand: Siruite Shank :DHD360 Foot valve: Without Certificate: API 7-1 Pin Connection: 3 1/2" API reg Hole Range:165-190mm N/W,G/W :112kg/ 117kg Dimenstion:1300*152*152mm Application : mineral mining,deep water drilling Send Inquiry Live Chat(WA) Product Detail Tags: down the hole hammerrock drill hammer Share: PREVIOUS:high air pressure DHD360 6inch DTH hammer for deep water well drilling and mining NEXT:mining machinery tools withou foot valve 6 inch premium DHD shank DTH hammer Related Products 12 1-4 IADC537 Medium Hard Rock geothermal Water Well Drilling Hole Blasting Tricone Bits 311mm HJ series ZJ king dream rock roller carbide tricone bits for petroleum and water borehole drilling HQ NQ BQ PQ impregnated core drill bits exploration core drilling bit 5 7-8 inch 149mm HDD project drilling petroleum well drilling fixed cutters PDC drill bits API 8 3-4 IADC537 china factory roller bits deep underground water drilling bits 6in geological exploration tricone roller bits mining bits 4 inch hard alloy carbide inserts protection drag bits with 3 wings 9 inch IADC632 open bearing hard rock mining tricone rock drill bits tungsten carbide insert button bits