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 rock mining DTH hammer QL60 Shank high quality drilling parts 200mm IADC645 conical round teeth insert mineral mining roller tricone drill bits for drilling machinery PQ natural diamond impregnated core bits surface set drill bits for environmental exploration 76mm water well drilling and mineral mining BW thread matrix PDC bits 133mm iadc637 round tooth ultra hard rock drilling roller bits Hybrid PDC drill bits tungsten carbide roller DIAMOND PDC BITS 215mm carbide insert tooth oil well drill tricone bit 16 inch water and oil well fast drilling PDC bit of drilling rig