PCB Drill Bits 1/8 Inch Shank Micro 0.1mm Tip Carbide End Mills For Engraving And Milling Titanium Plated CNC Router Bits For PCB Engraving Jewelry Craft And Tiny Machining
✔️ 1/8 in (3.175 mm) shank, 0.1 mm (0.0039 in) tip set
This compact carbide drill bit is designed for high-precision engraving and milling on PCB boards, jewelry, and tiny craft pieces. It works with CNC routers, Dremel-style hand tools, and engravers to create tiny features with clean edges.
✅ 1/8 in (3.175 mm) shank with 0.1 mm tip (0.0039 in) for micro engraving
✅ Tungsten carbide end mill with titanium plating for long wear
✅ Mirror sharpening process for smooth, accurate cuts
✅ Double-edged design supports fast, clean chip removal
✅ Suitable for PCB engraving, jewelry making, and tiny milling
💡 What is a PCB drill bit used for in precision engraving and micro milling? This handy tool helps create tiny holes and grooves on boards, jewelry, and other small parts.
- Practical for PCB engraving and micro milling tasks
- Handy for jewelry crafting and tiny projects requiring fine detail
- Durable carbide tips and plating resist wear during high-speed cuts