RedBeryl Selectable Drill and Tap Set M3, M4, M5, M6, M8, and M10 (2 of each M4 and M6)

Selectable general-purpose carbide HSS steel drill tap set (2 pieces each) in M4, M5, and M6 sizes, with a 6.35mm hex shaft for drilling and threading. This high-speed steel (HSS) drill tap set offers excellent wear resistance. It can be attached to impact drivers and other machines with forward and reverse rotation for easy threading. When using, apply cutting oil to the workpiece and slowly rotate the impact driver while tapping. Tap sizes: M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1.0, M8 x 1.25, and M10 x 1.5. Hex shaft: 1/4" (6.35mm). Material: HSS.