10Pcs 3.00mm PCB Mini Drill Bits Tungsten Carbide For Printed Circuit Board CNC Drilling Great For DIY Projects And Professional Shops With 3.00mm Cutting Diameter 3.175mm Shank 12mm Flute Length 38.1mm Overall Length
UPC:
✔️ 3.00mm(0.118 in),3.175mm(0.125 in),12mm(0.472 in),38.10mm(1.50 in)
These PCB mini drill bits are designed for precise drilling on printed circuit boards and are a staple in CNC machines, hand tools setups, and professional shops. They excel in FR4, copper clad boards, and other common PCB materials, delivering clean holes and long life.
✅ Cutting diameter: 3.00 mm (0.118 in)✅ Shank diameter: 3.175 mm (0.125 in)
✅ Flute length: 12 mm (0.472 in); Overall length: 38.10 mm (1.50 in)
✅ Material: tungsten carbide; coating: none
✅ Quantity: 10 pcs in pack
💡 What is a PCB drill bit used for in electronics manufacturing? This handy tool helps create precise holes in printed circuit boards for component leads, vias, and maintenance in both hobby setups and production environments. - PCB hole creation in FR4, copper-clad boards, and resin laminates - Tungsten carbide construction for long life under repetitive drilling - Handy for CNC machines and hand drills during prototyping and small runs - Helps maintain tight tolerances and clean edges on finished holes