High-Speed 4241 Steel Silver Spiral Flute Step Drill Bit Set (4-12mm, 4-20mm, 4-32mm)

This versatile drill bit set features a collection of spiral flute step drill bits crafted from high-speed 4241 steel, ensuring durability and exceptional cutting performance. The set includes three drill sizes: 4-12mm, 4-20mm, and 4-32mm, catering to a wide range of drilling tasks. The spiral flute design allows for efficient chip removal and smooth drilling through various materials, making it ideal for precision work in metalworking, woodworking, and DIY projects. The silver finish not only provides an aesthetic appeal but also adds an extra layer of corrosion resistance, ensuring long-term reliability and effectiveness in demanding applications. Material: Purple sandalwood Manufacture country: China Instructions included: No