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.
We pride ourselves on fast service—orders are processed in less than 24 hours and shipped within hours after that, Monday through Saturday. Most deliveries arrive within 1 to 2 weeks from placing your order, so you won’t have to wait long to start enjoying your purchase.