AK Interactive Drill Bit Set (0.4mm to 1.3mm) AK 9043
AK 9043A set of precision 10 drill bits, contains different drill bits from 0.04mm to 1.3mm
Note: These are made of hardened steel, this makes them extremely sharp. They are also brittle, so care needs to be used to not cut yourself or bend them. A light touch and patience is required, but they will easily cut precision holes.