The Step Drill Bit features a quick release design and double spiral flute, allowing for efficient drilling in various materials. Ranging from 1/4 to 3/4 inches, this bit is perfect for creating holes in metal, plastic, and wood. Constructed from high-speed steel, it offers durability and heat resistance, ensuring long-lasting performance. The double spiral flute design enhances chip removal, reducing the risk of clogging during use. This bit is compatible with standard drill chucks, making it easy to switch between tasks. Ideal for professionals and DIY enthusiasts, this step drill bit meets ANSI standards for quality and precision.