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 7 7-8 milled tooth tricone bits for soft formation drilliing 550 to 750mm high air pressure DTH hammer 24 inch big hole well quarry geothermal mining 6 inch conical insert teeth hard rock drilling roller cone bit 9 1-2 IADC517 FL API hard rock rotary drilling tricone reamer bits petrol sondaj matkap chuanshi soft formation drilling mill tooth roller rock bits for water holes 14 3-4 IADC537 water drill tri-cone bit borehole drilling tools 5 1-2in step and chevron drag blade bits HQ diamond impregnated core bit for mineral exploration drilling