The large HSS 13 piece drill bit set from Amtech is ideal for metal drilling. The set includes sizes 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5 and 8mm.
It is also supplied in a plastic storage case to keep them altogether and less likely to get lost.
