150-piece titanium high-speed steel twist drill bits, micro drill bit set, 0.4mm-3.2mm, for wood, metal, plastic, jewelry

High-quality material: The twist drill bit is made of HSS high-speed steel, resistant to oxidation and corrosion, strong and durable.

Various sizes: 0.4 mm, 0.5 mm, 0.6 mm, 0.7 mm, 0.8 mm, 0.9 mm - 10 pieces of each; 1.0 mm, 1.1 mm, 1.2 mm, 1.3 mm, 1.4 mm, 1.5 mm, 1.6 mm, 1.8 mm, 2.0 mm.

mm, 2.1 mm, 2.2 mm, 2.3 mm, 2.4 mm, 2.5 mm, 2.6 mm, 2.8 mm, 3.0 mm, 3.2 mm, 5 pieces each

Meet your needs: 150 professional wood spiral drill bit sets in 24 different sizes to meet your requirements.

Metal drill bit set with storage box: The new plastic box is attractive and easy to carry. The box is not easily damaged and keeps everything clean and organized.

Wide range of uses: Widely used on wood, resin, jewelry, nuts, amber, beeswax, olive wood, beads, PVC, acrylic, and plastic, etc., as woodworking tools, wood drill bits, auger sets, drill bits, metal drill bits, and more.

Drill bits.

Suitable for DIY projects, processes, and general construction and engineering applications.

The drill bit is made of excellent material and has complete specifications.

Whether at home or in production maintenance, it can be a great help!