- Long Tool Life: Made from tungsten carbide, high hardness, high wear resistance, high strength, resistance to bending, anti-impairment, long service life.
- Spiral Flute Bits: Spiral flute drill bits reduce cutting force and prevent drill broken, improve the drilling accuracy. Large drill bit chip space, chip resistance, chip smooth, small drilling heat.
- Precision: With with sharper cutting edge, milling groove and clean surface, the carbide PCB drill bits can work quickly and cleanly, no glitches or scrap left.
- Applications: Great for PC boards, plastics, fiberglass, wood, soft metals. Suitable for PCB drilling machines, engraving machine, CNC and high precision special drilling equipment.
- Tips: The drill bits are too tiny, so it is very fragile for handling. Please be careful and take good control of your CNC speed.
Tags:$0 - $20,2.65mm,2.75mm,2.7mm,2.85mm,2.8mm,2.95mm,2.9mm,3.05mm,3.15mm,3.175mm,3.1mm,3mm,Collet & Blade,Cutting Tools,Drill Bits,Hardware,Industrial,Industrial Drill Bits,Machine Tool Accessories,Micro Drill Bits
Size - 3.05mm,3mm,3.15mm,3.1mm,3.175mm,2.85mm,2.95mm,2.65mm,2.9mm,2.7mm,2.8mm,2.75mm