CNC VB diamond core drill bits

wireline core barrels 1.5M 3M,backend, diamond drilling tools,surface drilling

US $600 / set

Min. Order: 1 set

Diamond + PDC Reaming Shell

Diamond Core Drill

US $30 / pc

Min. Order: 1 pc

Diamond core drill bit for stone&rock&concrete drilling

US $1.8 / pc

Min. Order: 1 pc

250mm, 3200W Diamond Core Drill Machine

Diamond Core Drill Bits

Diamond Core Bits and Reaming Shells

Diamond tools, Core bit & Reaming shell