12 Piece Assorted Twist Drill Set The 12 Piece Assorted Twist Drill Set delivers precise, clean holes for metal, plastic, and light woodworking projects. These highly polished steel twist drills with uniform 3/32" shanks are compatible with all quick-change or Jacobs chuck-style handpieces. Available in all popular sizes by .10 mm increments, this set provides one drill per size from 0.50 mm through 1.60 mm. Perfect for electronics, crafting, and small-scale metalworking, it offers reliable performance in a compact kit. Uniform 3/32" shanks fit quick-change and Jacobs chuck handpieces for fast, secure tool changes. 0.50–1.60 mm sizes in 0.10 mm steps cover a wide range of drilling tasks. Polished steel drill bits for smooth cutting, reduced heat, and longer life. Ideal for electronics, hobby projects, and light metalworking. Durable construction designed for repeated use in home and workshop environments. Enhance your projects—add to cart today and drill with confidence. This versatile set is ideal for electronics, crafting, and small-scale repairs. Shop now to upgrade your toolkit.