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 13 1-8 333mm steel body diamond PDC gas well drilling bits for drilling rigs kingdream metal sealed 12 1-4inch oil drilling rotary rock drill steel teeth tricone bits 445mm IADC137 high quality mill tooth tricone bits for medium formation oilfields drilling machine 16 inch 406mm Smith PDC bits kingdream diamond bits high quality drill bits for well drilling Good Performance PDC impregnated IMP diamond core bits for exploration well 6 blades 114mm drilling fluids professional deep oil well drill diamond drilling bit PDC bit factory supply 17 1-2 inch 445mm medium hard rock drilling bits tricone roller bits for gravel sandstone 16 inch water and oil well fast drilling PDC bit of drilling rig