Tiny But Mighty 0.35mm Titanium Coated Carbide Micro Drill Bit Set For PCB And Jewelry CNC Engraving 1/8 Inch Shank 38mm Length 10 Pieces In Protective Box

Titanium-Coated Carbide Micro Drill Bits for PCB Engraving
✔️ 1/8 inch shank; 0.35mm edge; 38mm overall length; 10 pcs

Compact, high-precision carbide drill bits designed for PCB drilling and jewelry CNC engraving. The titanium coating reduces friction for smoother cuts and longer bit life, making them ideal for tiny hole work on FR4, copper, and soft metals. Pack includes 10 bits in a protective box for safe transport and easy organization.

✅ Cutting edge diameter: 0.35 mm (0.0138 in)
✅ Cutting edge length: 5.5 mm (0.22 in)
✅ Shank diameter: 3.175 mm (1/8 in)
✅ Overall length: 38 mm (1.5 in)
✅ Finish: Titanium coating
✅ Type: With positioning ring
✅ Package: 10 pcs in protective box

💡 What is a handy question about micro drill bits used in PCB and jewelry making?

This quick answer explains why these tiny bits are a smart choice for precise work. - Handy for precise holes in PCBs and fine jewelry - Great for CNC engraving where edge quality matters - Titanium coating lowers heat and wear, extending life - Positioning ring helps start holes accurately and reduces wandering