1/2″ Mechanics Length Drill Bit – M-7 High-Speed Steel, Black & Gold Oxide, 135° Split Point, 3-Flat Shank – Heavy-Duty Metal Drilling

The DBDFML-1/2 mechanics length drill bit is manufactured from premium M-7 molybdenum high-speed steel and treated with a black and gold oxide finish to reduce friction and increase cutting efficiency. It features a 135° split point for self-centering starts and a 3-flat shank that prevents spinning in standard drill chucks. Ideal for heavy-duty metal drilling in tight or shallow areas where standard jobber length bits may not fit.