A comprehensive micro-drill collection offering precise, high-speed performance for a variety of crafting needs. Excel Blades 12-Piece Assorted Drill Bit Set (#55521) delivers precision in a compact package. This fine high-speed steel set includes drills #60 through #70, ideal for crafting detailed holes in materials such as wood, resin, beads, jewellery, walnut, amber, beeswax, olive nut, PVC, acrylic, plastics, and more. Packed in a clear plastic tube for organized storage, these drills are compatible with multiple Excel Blades pin visesmaking them a valuable addition to any hobbyist or professional's toolkit.