Combination Drill & Tap Bit Set 6pc

• EFFICIENT - Innovative 2-in-1 design boosts efficiency, reducing job time. • PROFESSIONAL QUALITY - Manufactured from HSS alloy steel with nitriding surface finish. • CONVENIENT - Supplied in a sturdy plastic storage case. • CONTENTS - 6pc set includes: Standard metric thread / pitch: M3*0.5, M4*0.7, M5*0.8, M6*1, M8*1.25, M10*1.5 • DIVERSE - Hex shank ¼” (6.35mm). For hand drill or lathe use.