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 152.4mm IADC537 geological exploration water borehole drilling insert tooth tricone bit diamond button bit 5 inch QL50 DTH hammer for water borehole drilling and coal mining 95mm sintered matrix body non core PDC drilling bits high quality oil ang gas well drilling diamond bits kingdream PDC bits 7 7-8 IADC547 metal sealed tungsten carbide insert tooth TCI tricone roller HDD drilling bits kingdream metal sealed 12 1-4inch oil drilling rotary rock drill steel teeth tricone bits 4 1-2 114mm rock drill button bit/ hard rock drilling tools 6 blades 114mm drilling fluids professional deep oil well drill diamond drilling bit PDC bit