high air pressure DHD360 6inch DTH hammer for deep water well drilling and mining Size :6 inch Model:SHD6 Brand: Siruite Shank :DHD360 Foot valve: With 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: DTH hammer6 inch DTH hammer Share: PREVIOUS:air pressure 4 inch DHD340 drilling DTH hammer bits mining machinery parts for drilling rig NEXT:without footvalve down the hole DHD360 rock drill DTH hammer Related Products high quality oil ang gas well drilling diamond bits kingdream PDC bits API 165mm Horizontal directional HDD and oil drilling fixed PDC diamond bit API 8 3-4 IADC537 china factory roller bits deep underground water drilling bits API gas well drilling PDC bit 165mm with 6 blades for rock drilling equipment 6 1-2 3 blades step drag bits for soil formation drilling rock mining DTH hammer QL60 Shank high quality drilling parts 190mm close bearing metal teeth tricone rock bits for soil rock drilling 75mm matrix flat face PDC non core bits for grouting and drainage