Bosch BL4144 6 pc. 17/64 In. x 4-1/8 In. Fractional Jobber Black Oxide Drill Bits Instant Buy

The Bosch line of metal drill bits offers a solution for every professional application. Each bit is manufactured to exacting specifications and features a split point that starts on contact with no walking or skating, eliminating the need for a center punch. Bosch black oxide bits offer superior durability, speed and selection to support most general-purpose applications.