N&N - Core Bits & Accessories
Core bits are engineered with water ways that allow easy removal of cutting debris. The center hole of the Core bit removes sediment rock and allows the core pedestal to pass through the bit and into the core barrel. N&N Drilling Supply Diamond Core Bits are designed for superior cutting performance and longevity. We also offer a large selection of quality wireline and conventional coring bits, shoes, and reaming shells.
- Bits: Impregnated, Surface Set, Carbide, PCD, Thin Wall Concrete Bits
- Reaming Shells: Diamond, Carbide
- Casing Shoes: Diamond, Carbide