Century Drill 26529 - Cobalt Drill Bit 29 Piece Set - 135° - 1/16" to 1/2" by 64ths 26529

Century's pro-grade usa made cobalt drill bits are made from m35 steel with 5 cobalt and designed to cut through extremely hard metals including stainless steel. No center punch needed no center punch needed century's 135 quick-cut points are self-centering and penetrate faster with less pressure. Drill bit will not "walk" or "wander" at the starting point. Extremely heat resistant must be used and operated in power units that have a rpm speed of 1500 or more for maximum efficiency. 29 piece multi-purpose set. Made from m35 steel with 5 cobalt century's cobalt drill bits are designed to cut through extremely hard metals including stainless steel. No center punch needed century's 135 quick-cut points are self-centering and penetrate faster with less pressure. Drill bit will not "walk" or "wander" at the starting point. Extremely heat resistant must be used and operated in power units that have a rpm speed of 1500 or more for maximum efficiency. Made in the u.S.A. Set includes 1/16" to 1/2" by 64ths drill bits.

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