Material: The drill bit is made of high-quality titanium-coated high-speed steel. High hardness, long-term use.
Features: The drill bit is smoothly ground, evenly coated, high-quality, durable, and able to work accurately.
Simple operation: The drill set is easy to use, suitable for wood, metal, etc.
High efficiency: The drill bit can improve work efficiency, ideal for DIY, houses and general buildings.
The package includes: You will receive 6 sizes of drill bits, 1mm, 1.5mm, 2mm, 2.5mm 3mm, 3.5mm, 10 pieces of each size.