hard rock water well drilling DHD350 DTH hammer drill bit 152mm button tools Size :5 inch Model:SHD5 Brand: Siruite Shank :DHD350 Foot valve: With Certificate: API 7-1 Pin Connection: 3 1/2" API reg N/W,G/W :77kg/ 83kg Dimenstion:1300*135*135mm Application : ore /coal mining,deep water drilling,energy drilling Send Inquiry Live Chat(WA) Product Detail Tags: hard rock drilling toolwater drilling hammerwater drilling tool Share: PREVIOUS:12 1-4 IADC635 coal and mineral hole blasting tungsten carbide conical tooth tricone button bits NEXT:216mm 8 1-2 inch 5 ways Fixed Cutters Oil Well Drilling PDC Bits Related Products mining machinery equipment parts Numa 100 10 inch down the bore hole drilling DTH hammer 4 1-2 114mm 3 blades step drag bit for water drilling 444.5mm 17 1-2 inch diamond drilling PDC rock bits for underground deep water well and oil drilling drilling a water well MISSION40 4in factory DTH tools hammers bits 190mm underground water well drilling tungsten carbide insert roller cone drill bit 14 3-4 milled tooth drilling tricone bits borehole blasting tools geological mining tool NQ3 HQ3 impregnated diamond drill core bits barrel bits 12 1-4 inch water boring well drilling kingdream metal sealed bearing TCI tricone bit