New DC30 Hardfacing Technology specifications now allow for double the hardfacing application to the critical areas of a steel tooth bit's cutting structure. This produces a bit with a more durable, longer-lasting cutting structure. Strategic placement of patented tungsten carbide microshields on critical areas of the bit shirttail makes EdgeGuard protection the next-generation solution for high-performance wear mitigation. In abrasive formations, EdgeGuard provides a significant advantage over hardfacing and tungsten carbide inserts (TCI).

Everest bits ranging from 14-3/4" to 45" which is the largest range of sizes including an industry-leading 45" steel tooth bit.