10Pcs Mini PCB Drill Bits For CNC Machining And Metalworking, 0.45mm Micro Drill Bits Set In Plastic Box, Pro Grade Circuit Board Hole Drilling Tools For DIY PCB Projects

10-Piece 0.45mm PCB Drill Bit Set for CNC & DIY PCBs
✔️ 10 micro drill bits, 0.45 mm dia, mini PCB set in box

This 10-piece mini PCB drill bit set is built for precision drilling in CNC machines and metalworking projects. It's ideal for creating tiny holes on PCBs, copper-clad boards, and other metalwork tasks. Packaged in a sturdy plastic box for safe storage.

✅ Hole diameter: 0.45 mm
✅ Type: Gun Drill Bit
✅ Length: as shown
✅ Use: Metal Drilling
✅ Pack: 10 pieces in plastic box

💡 What is a PCB drill bit set used for in electronics manufacturing? A handy, practical tool for precise PCB drilling and metalworking.
- PCB drill bits set for CNC milling and hand drilling on copper-clad boards and FR4.
- 0.45 mm micro drill bits ideal for tiny vias and component holes in DIY PCBs.
- Handy kit for both hobbyists and professionals in electronics fabrication.