99-Piece Twist Drill Bit Set, HSS Drill Bit Set, Titanium Coating Metal Twist Drill Set, Metal Drill, Hand Twist Drill Bit Sets 1.5/2/2.5/3/3.2/3.5/4/4.5/5/5.5/6/6.5/8/10 mm

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  • 99 pieces and 14 sizes 1.5 2 2.5 3 3.2 3.5 4 4.5 5 5.5 6 6.5 8 10 mm. Titanium increases the hardness of parts to increase machine accuracy and reduce friction. It also increases resistance to temperature and wear and improves working speed.
  • Precise positioning Superior cutting performance for the hand drill. The steel drill bits are very sharp, so you do not slip off easily. Even after repeated use. The holes are also drilled quickly and easily. can be used.
  • Application They are very helpful in carrying out a kind of DIY, craft project and general construction construction use, it can be used to drill holes in a variety of surfaces including metal, wood and plastic.
  • High-quality material these are coated with titanium, which emphasises strength and hardness. The drill bits are smoothed and the coating, these drill bits are even and sharp, HSS steel fast and durable.

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