Hole Products offers a complete line of quality sonic,
Hole Products offers a complete line of quality sonic bits and accessories designed to provide excellent performance and wear resistance in the demanding applications unique to sonic drilling. All sonic bits are manufactured from premium quality materials and field tested under a variety of conditions and specific ground formations. For a full list of available sonic core barrell and casing bits, please refer to the Sonic Drill Bit section of the Sonic Drilling Tools product category. (or call 1-800-465-1569).