Package Include
1 x set of 10 drill bits

Features
- Material: Tungsten steel carbide drill bits
- 10 Assorted sizes: The drill bit set comes in different sizes for each for meeting your using requirements pcb drill bits.
- Bit diameter: 0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm drill bit
- Strictly symmetrical cutting edge: Conducive to efficient cutting and avoids drilling deviation tungsten carbide drill bits.
- diameter: 3.175mm
- material: 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.
- Wide application: For drilling PCB, , CNC, , plastic, copper, stainless steel, fiberglass, wood, metals, engraving, jewelry making and other precision parts processing.
- Full length 38.1mm cnc drill bits
- micro drill bits
Specifications

Goods Information
drill bit design drill bits with shaper cutting edge, reduce cutting force and drill breaking, the drilling accuracy.pcb drill bits Imported tungsten carbide ensures its high hardness and endurance.tungsten carbide drill bits Great for drilling PC boards, plastics, fiberglass, wood, metals, etc.carbide drill bits 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