Bosch BL21A 21PC Black Oxide Drill Bit Set (21-Pack)

This versatile 21-piece drill bit set from Bosch is designed with a black oxide coating that reduces friction for smoother drilling experiences across a variety of materials. Each bit features a no-skate tip for clean, accurate starts, ensuring precise results in your projects. The three-flat shank design enhances grip on bits measuring 3/16 inches and larger, making it ideal for a range of general-purpose applications. Clearly marked with high-visibility measurements, this set facilitates easy identification and selection, making it an essential addition to any toolbox. Conveniently housed in a durable case, this collection of twist drill bits—from 1/16 inch to 1/2 inch—provides everything you need for successful drilling tasks.