Feature

●Nails drill bits-- - quality material: the adopts imported tungsten carbide, which has high strength, high hardness, durability, wear resistance, bending resistance, service life and high work efficiency.
●Drill bits for metal-- 10 assorted sizes: the drill bit set comes in different sizes for each for meeting your using requirements.
●Metal drill bits-- - strictly symmetrical cutting: conducive to efficient cutting and avoid drilling deviation.
●Nail drill bits-- - extraordinary sharpness: using nanotechnology and advanced grinding technology, the cutting becomes sharper than before, which can reduce cutting and drill bit breakage and improve drilling accuracy.
●Carbide drill bit-- wide application: for drilling pcb, smt, cnc, mold, plastic, copper, stainless steel, fiberglass, wood, metals, engraving, jewelry making and other precision parts processing.


Description

Package Include
3 x set of 10 drill bits

 Features
- diameter: 3 drill bits for metal.
- Strictly symmetrical cutting edge: Conducive to efficient cutting and avoids drilling deviation drill bit set.
- 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 Rotary Tool.
- Bit diameter: 0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1 nail bit.
- Wide application: For drilling PCB, SMT, CNC, , plastic, copper, stainless steel, fiberglass, wood, metals, engraving, jewelry making and other precision parts processing metal 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 micro drill bits.
- Color: Random pcb drill bits
- 10 Assorted sizes: The drill bit set comes in different sizes for each for meeting your using requirements Tungsten steel drill bits.
- Material: Tungsten steel Engraving drill bit kits

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