Bosch Black Oxide Metal Drill Bits have been designed to satisfy contractors, electricians and other pros who need solid, reliable bits for general-application drilling in wood, plastic and light-gauge metal. The split-point tip has been engineered for no-skate starts and clean, accurate holes. The bit provides longer life than standard drill bits, thanks to the tip design and black oxide coating. The three-flat shank design on bits 3/16 In. and larger promotes better gripping and guards against slipping.
No-skate tip – for clean and accurate starts
Black oxide coating – generates less friction
Three-flat shank – promotes better grip on bits 3/16 In and larger
Universal drilling applications – designed for general-purpose use
High visibility marking – provide clearly marked diameter
(1) 1/16 in., (1) 5/64 in., (1) 3/32 in., (1) 7/64 in., (2) 1/8 in., (1) 9/64 in., (1) 5/32 in., (1) 3/16 in., (1) 7/32 in., (1) 1/4 in., (1) 5/16 in., (1) 3/8 in., (1) 1/2 in.