Compact USB Drill for Resin Casting Holes

This mini electric drill is tailored for precision hole-making in post-cure resin jewelry components. Dimensions: 13 cm × 2.5 cm × 2.5 cm; weight: 85 g. Constructed from sturdy plastic with a manually tightened collet-style chuck. Comes with 10 x 0.8–1.2 mm high-carbon steel drill bits (0.1 mm increments, dual quantities). Operates solely via 5V USB input — no built-in battery — supporting plug-and-play use with desktop chargers, travel power banks, or car adapters. Optimised for clean penetration into cured epoxy or UV resin, as well as softer natural materials like pearlescent shell, balsa wood, and air-dry clay. Commonly used to prepare attachment points for chains, wires, clasps, and leather cords in handmade necklaces, earrings, brooches, and miniature dioramas.