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 12 1-4 CS brand carbide button insert tooth TCI tricone bit API certificate 12 1-2 well drilling equipment TCI rotary rock drill roller cone bits mining machinery equipment parts Numa 100 10 inch down the bore hole drilling DTH hammer 4 3-4in drag drilling bits for mud soil soft rock drilling 8 1-2 4 wings vertical well drilling diamond PDC bits for soft formation API gas well drilling PDC bit 165mm with 6 blades for rock drilling equipment 8 inch Mission 80 size 203mm pneumatic DTH hammer and DTH drill bits 311mm rotary rock drilling TCI tricone bit IADC537 for underground vertical water well drilling