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 5 3-4 inch 146mm Tungsten Carbide Insert Button Tricone Drill Bits 13 1-8 333mm steel body diamond PDC gas well drilling bits for drilling rigs 311mm 6 and 5 wings matrix body fixed cutters PDC diamond drill bits for well drilling HQ 8 diamonds matrix PDC core bit for golden mine drilling PQ natural diamond impregnated core bits surface set drill bits for environmental exploration 5 1-2in step and chevron drag blade bits 12 1-4 CS brand carbide button insert tooth TCI tricone bit 4 1-4 inch 108mm drilling rig water well bits impact well drilling tci bits