Package Include
1 x set of 10 drill bits

Features
- 10 Assorted sizes: The drill bit set comes in different sizes for each for meeting your using requirements cnc drill bits.
- Strictly symmetrical cutting edge: Conducive to efficient cutting and avoids drilling deviation pcb drill bits.
- Material: Tungsten steel micro drill bits
- Bit diameter: 0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm tungsten carbide drill bits
- diameter: 3.175mm
- Wide application: For drilling PCB, , CNC, , plastic, copper, stainless steel, fiberglass, wood, metals, engraving, jewelry making and other precision parts processing.
- : adopts imported tungsten carbide, high strength, high hardness and endurance, great abrasion resistance, resistance to bending for longer working life and high work efficiency.
- Extraordinary sharpness: Adoption of nanotechnology and advanced grinding technology, the cutting becomes sharper than before, which can reduce the cutting force and drill breaking, the drilling accuracy.
- carbide drill bits
- Full length 38.1mm drill bit
Specifications

Goods Description
drill bit This item is a set of 10 pcs professional PCB drill bit set.cnc drill bits The drill bit set comes in different sizes for each for meeting your using requirements.micro drill bits Great for drilling PC boards, plastics, fiberglass, wood, metals, etc.tungsten carbide drill bits Imported tungsten carbide ensures its high hardness and endurance.pcb drill bits design drill bits with shaper cutting edge, reduce cutting force and drill breaking, the drilling accuracy