Century Drill & Tool 29-Piece Cobalt Drill Bit Set (26929)

Master tough drilling tasks with the Century Drill & Tool 29-piece Cobalt Drill Pod Set. This comprehensive collection ranges from 1/16 inch to 1/2 inch in increments of 64ths, providing the versatility needed for demanding projects. Constructed from M35 steel with 5% cobalt, these bits are engineered to cut through extremely hard metals, including stainless steel. Designed for efficiency, the 135-degree quick-cut points are self-centering, allowing you to penetrate surfaces faster with less pressure. This design prevents the bit from walking or wandering at the starting point, eliminating the need for a center punch. These bits are extremely heat resistant and offer a 12x life rating compared to average 118-degree point high speed steel drills. For maximum efficiency, operate these bits in power units with an RPM speed of 1,500 or more. These bits meet Aerospace Naps 907-J specifications for professional-grade performance.