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 146mm 5 3-4 inch carbide button teeth roller cone bits for hard rock drilling API 8 3-4 IADC537 china factory roller bits deep underground water drilling bits API 374mm 14 3-4 inch IADC537 517 CS vertical water well drilling HDD pilot tricone bit for soft to medium formation 8 inch Mission 80 size 203mm pneumatic DTH hammer and DTH drill bits PQ natural diamond impregnated core bits surface set drill bits for environmental exploration High air pressure DHD380 without foot valve premium quality DTH hammers 9 inch IADC632 open bearing hard rock mining tricone rock drill bits tungsten carbide insert button bits 6 1-2 3 blades step drag bits for soil formation drilling