DHD340 drilling tools down the hole hammers and DTH bits Size :4inch Model:SHD4 Brand: Siruite Shank :DHD340 Certificate: API 7-1 Pin Connection: 2 3/8" API reg pin N/W,G/W : 41kg/ 48kg Dimenstion:1150*115*115mm Application : ore mining,water drilling Send Inquiry Live Chat(WA) Product Detail Tags: DHD340 down the hole hammers and DTH bits Share: PREVIOUS:311mm 12 1-4 high quality mining machine parts tricone rock bits for drilling rigs NEXT:Hybrid PDC drill bits tungsten carbide roller DIAMOND PDC BITS Related Products ultra high quality DOWN THE HOLE hammer tools with shank COP66 5 7-8 tungsten carbide well drilling stepped drag-blade drill bit API high quality 12 1-4 in 5 blades vertical well drilling petroluem and hole boring PDC rock bits 66mm matrix body flat face PDC non-coring bits 6 inch conical insert teeth hard rock drilling roller cone bit 6 inch 152mm HJ series kingdream tricone bit for HDD project and oilfields borehole drilling soft formation drilling steel tooth milled teeth MT tricone rock roller cone bits 146mm 5 3-4 inch carbide button teeth roller cone bits for hard rock drilling