0.1 to 2.0mm Carbide Micro Drill Bits sets

Drill clean, precise holes in scale models, circuit boards, resin, wood, and jewelry with these tungsten carbide micro bits. The hard carbide tips hold a sharp edge far longer than standard steel, cutting crisp holes without wandering or tearing soft plastic.

Key Features

Fine flutes clear swarf cleanly for accurate, burr-free holes — ideal for pin-mounting parts, opening gun barrels and bolt holes, and adding rigging or wiring points. The bits fit common pin vises and rotary tools with a compatible collet.

Choose Your Size

Pick a single diameter from 0.1 mm to 1.2 mm, a graduated range set (0.1–1.0 mm, 0.3–1.2 mm, or 1.1–2.0 mm), or the complete All set (0.1–2.0 mm) to cover every job. Each option ships as a 10-piece pack; the All set includes 20 bits.