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 149mm tungsten carbide tooth insert roller rock bits 5 3-4 inch 146mm Tungsten Carbide Insert Button Tricone Drill Bits 146mm 5 3-4 inch carbide button teeth roller cone bits for hard rock drilling hole drilling good quality COP84 DHD380 shank water drilling and mining DTH hammers 7 1-2 inch 190mm 6 blades fixed cutters diamond drill bit center drilling PDC bit 6 blades 114mm drilling fluids professional deep oil well drill diamond drilling bit PDC bit 9 inch IADC632 open bearing hard rock mining tricone rock drill bits tungsten carbide insert button bits 190mm close bearing metal teeth tricone rock bits for soil rock drilling