12 PCS #69 Micro Drill Bit Set – Small Drill Bits for Jewelry, Plastic, Resin, &
Straight Shank Mini Bits are compatible with a wide range of tool holding systems. To use with most power rotary tools, use the Gyros Mini Adaptor Chuck 45-01803. For all your drilling needs, pair with the Gyros Swivel Head Pin Vise 97-01818.