Precision Drilling: The 120-grit coating on the bits ensures that each hole is smooth and precise. Comprehensive Set: This 20-piece drill bit set includes 5 drill bits in sizes 1mm, 1.5mm, 2mm, and 2.5mm, providing a complete solution for various drilling needs and making you have the right size for any project.
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Sturdy Material: These drill bits are made of high- steel, which can provides long service life, enhancing their durability and resistance to wear and tear. 13 Different Specifications:This drill set includes 13 different sizes ranging from. 5mm to 6.5mm, providing a wide range of options for various drilling needs.
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For for Construction: Crafted from high-speed steel (HSS) and coated with gold, our drill bits are designed for exceptional resistance and longevity, they outperform standard options available on the market.
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1 Hexagonal shank multi-tooth flat for wing drill. Easy to install and use, just connect to an ordinary hand drill. Low cutting resistance, increased drilling, easy chip removal. The actual color of the product may be slightly different from the picture shown on the website, which is due to many factors such as monitor brightness and light brightness.
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Size:6mm, 8mm, 10mm, 12mm. These bits can be used dry or with water to enhance durability and reduce friction during drilling, providing options for improved performance depending on your project needs.
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Easy to operate and not easy to fall off. Suitable for the installation of pneumatic screwdrivers, electric screwdrivers, pneumatic drills, electric drills, pistol drills, screwdrivers and other manual hexagonal tools.
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A 1/8"-1/2" M35 step drill bit includes 13 sizes: 1/8",3/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16",15/32", and 1/2". Shank type: Hex Shank. Coating type: Industrial TiAlN. Four-Flute Spiral Groove.
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