PCB Drill Bits Set Zero Point Five Millimeter Cutting Edge Tungsten Carbide One Eighth Inch Shank For CNC Drilling And Engraving Machines 20 Piece Set For PCBs Acrylic Plastics Aluminum And Soft Metals
✔️ 0.5 mm CED (0.02"), 7 mm edge, 3.175 mm shank (1/8"), 38 mm OAL
This precision PCB drill bits set features tungsten carbide tips and a 0.5 mm cutting edge diameter (0.02"), designed for PCB drilling and engraving across acrylic, plastics, aluminum, and soft metals. With a 1/8" shank and 1.5" overall length, it's compatible with CNC machines and engraving equipment, providing clean holes and efficient chip removal. Includes 20 pieces in two protective boxes for organization.
✅ Cutting edge diameter 0.5 mm (0.02") for precise PCB holes
✅ Cutting edge length 7 mm (0.276") for efficient material removal
✅ Shank diameter 3.175 mm (1/8") fits standard CNC chucks
✅ Overall length 38 mm (1.5") for deep reach in tight spaces
✅ Tungsten carbide tip provides high hardness and wear resistance
✅ Includes 20 pieces in two protective boxes for value and packing
💡 What is a handy question people ask about PCB drill bits used in CNC work?
- handy for drilling PCBs, acrylic, and light metals with precise hole sizes- compatible with CNC routers and engraving machines for repeatable results
- tungsten carbide tips resist wear when drilling hard plastics and metals
- ideal for hobbyists and small-batch PCB prototyping and projects