Carbide Micro Drill Bits Set 10 Piece 0.3mm To 1.2mm High Precision Tiny Bits With Large Chip Clearance For Smooth Discharge And Reduced Cutting Force Durable Micro Tools For Jewelry Making PCB Modeling And Fine Metalwork

10-Piece Carbide Micro Drill Bits Set for Fine Jobs
✔️ Pack of 10 carbide micro drill bits 0.3-1.2mm with long life

This precision carbide micro drill bit set is designed for tiny-hole work typical in jewelry making, PCB modeling, and fine metalwork. The 0.3mm to 1.2mm sizes deliver clean walls and reliable chip discharge for precise results.

✅ Set includes 10 bits: 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.1, 1.2 mm
✅ Large chip clearance reduces clogging and heat buildup
✅ Sharper cuts thanks to high-precision grinding and carbide material
✅ Long life: drills 2000-5000 holes under normal use; can be re-ground 4-5 times
✅ Shank diameter 3.175 mm (1/8 in)

💡 What is a carbide micro drill bits set used for in precision projects?

This handy set covers common uses in jewelry, PCB modeling, and fine metalwork.

- Handy for jewelry making, PCB modeling, and micro metalwork
- Sized 0.3-1.2mm covers tiny-hole tasks in electronics and metalwork
- Carbide bits offer wear resistance and can be re-sharpened to extend life