Surf Companies 79

Below is our current product list: 1. Impregnated diamond core bits 2. surface-Set Diamond Bits(coring bits and non-coring bits) 3. Casing shoes/Casing bits 4. Reaming shells 5. PDC bits (coring or non-coring) 6. T.C bits 7. drilling accessories(Core lifter(case),Water swivel,Diamond circle wrench,Drill rod coupling,Taper and Box tap etc) 8. Saw blades