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 China TZ brand Lilin oil well drilling water well boring carbide tooth tricone bits 5 3-4 inch 146mm Tungsten Carbide Insert Button Tricone Drill Bits chuanshi soft formation drilling mill tooth roller rock bits for water holes 8 1-2 MD517 metal face high speed drilling kingdream motor rock roller drill bit of oil drilling rig equipment 6 inch 152mm HJ series kingdream tricone bit for HDD project and oilfields borehole drilling API oil quality 12 1-4 in TCI tricone button bits for groundwater boring 16 inch 406mm Smith PDC bits kingdream diamond bits high quality drill bits for well drilling surface set PDC HQ NQ PQ front end reamer diamond reaming shell