7/16″ Mechanics Length Drill Bit – M-7 High-Speed Steel, Black & Gold Oxide, 135° Split Point, 3-Flat Shank – Heavy-Duty Precision Metal Bit

The DBDFML-7/16 mechanics length drill bit is manufactured from M-7 molybdenum high-speed steel, engineered to provide outstanding wear resistance and heat tolerance during metal drilling applications. Its black and gold oxide finish reduces friction and enhances chip evacuation, while extending tool life. The 135° split point cuts quickly with minimal walking, and the 3-flat shank design prevents spinning in the chuck for increased torque transfer. Mechanics length design improves rigidity and hole accuracy in tight or shallow drilling spaces.