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 26 inch big size borehole well drilling fixed cutters diamond PDC bits for hard rock drilling 4 1-2 inch 114mm 5 wing HDD oilfields petroleum gas deep well rotary drilling diamond PDC bits 4 inch hard alloy carbide inserts protection drag bits with 3 wings geological mining tool NQ3 HQ3 impregnated diamond drill core bits barrel bits 445mm IADC137 high quality mill tooth tricone bits for medium formation oilfields drilling machine API 374mm 14 3-4 inch IADC537 517 CS vertical water well drilling HDD pilot tricone bit for soft to medium formation 216mm 8 1-2 inch JZ kingdream HJ517G oil well tricone bits rock mining DTH hammer QL60 Shank high quality drilling parts