Description Are you looking for a professional, yet reasonable assortment drill bit set? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional assortment drill bit set must meet your needs, this drilling bit kitis one of the best choices for you. Features -Color:Silver-Material:Chrome-vanadium steel-Size:6.00X1.10X1.10cm/2.36X0.43X0.43inSpecification:1.5mm,2mm,2.5mm,3mm,4mm,5mm,6mm,8mm,10mm,12mm, 5/64,3/32,7/64,1/8,9/64,5/32,3/16,7/32,1/4,5/16 - Made of high grade chrome-vanadium steel material, durable for lasting use.- Rust and resistant for increased durability in any condition, different specifications bits meet different needs.- The drill bit can lock screws precisely without damaging screws and screwdriver bits.- One set can be used for furniture installation, car repair, electronics factory, office installation, kitchen installation and more.- With fine workmanship, simple in design and very practical in use, easily win your favors. Packing list: 20 x drilling bits