Ten Piece PCB Drill Bit Set One Eighth Inch Shank Titanium Coated Carbide Micro Twist Drill Bits For Printed Circuit Boards Jewelry CNC Engraving Rotary Tooling

Ten-Piece PCB Drill Bit Set with 1/8" Shank Titanium Coated
✔️ 10 high-precision carbide bits, titanium coating, PCB-ready

This set includes 10 solid carbide PCB drill bits finished with a blue titanium coating and a positioning ring. Ideal for drilling on printed circuit boards in electronics prototyping, jewelry engraving, and CNC engraving projects, these bits fit most 1/8 inch shank tools and come in a protective box for easy storage.

✅ Cutting edge diameter: 1.65 mm (0.065 in)
✅ Cutting edge length: 12 mm (0.47 in)
✅ Shank diameter: 3.175 mm (1/8 in)
✅ Overall length: 38 mm (1.50 in)
✅ Finish: titanium coating
✅ Material: solid carbide
✅ Type: with positioning ring
✅ Package: 10 pcs with protection box
✅ Color: Blue

💡 What is a PCB drill bit set used for and why pick titanium-coated carbide bits for electronics work? This handy set is designed for precise drilling on PCBs and small engraving tasks. - High hardness ensures clean, accurate holes in FR4 and copper-clad boards - Titanium coating reduces friction and heat buildup for longer bit life - 1/8 inch shank fits common rotary tools and drill guides - Pack of 10 with a protective box keeps bits organized