[size. 3 As Shown]

[size. 2 As Shown]

[size. 4 As Shown]

[size. 1 As Shown]

Package Include
1 x set of 10 drill bits

Features
- Bit diameter: 0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1 pcb drill bits.
- Strictly symmetrical cutting edge: Conducive to efficient cutting and avoids drilling deviation nail drill bits.
- Extraordinary sharpness: Adoption of nanotechnology and advanced grinding technology, the cutting becomes sharper than before, which can reduce the cutting force and drill breaking, improve the drilling accuracy drill bit set.
- Wide application: For drilling PCB, SMT, CNC, , plastic, copper, stainless steel, fiberglass, wood, metals, engraving, jewelry making and other precision parts processing Tungsten steel drill bits.
- Color: Random metal drill bits
- Premium 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 nail bit.
- Material: Tungsten steel drill bits
- 10 Assorted sizes: The drill bit set comes in different sizes for each for meeting your using requirements cnc drill bits.
- diameter: 3 drill bits for metal.
- Full length 38 Rotary Tool.

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