50pc HSS Drill and Bit Set; Quick Change / Magnetic (Genuine Neilsen CT4223)
Genuine Neilsen Product. Material: All Bits=S2, Nut Setter=CRV, Hex to Sqauare=CRV, HSS Drill bits edge ground: 1, 1.5, 2.5, 3, 3.2, 4, 5mm. Quick change hex shank accessories work with all standard and impact drill/drivers.