Elevate your drilling precision with this Milwau-kee dual spiral flute step drill bit. Designed for professional use, this versatile bit features stepped cutting edges that allow you to drill multiple hole sizes from 1/8" to 1/2" with a single tool. The dual spiral flute design helps efficiently remove material while drilling, reducing heat buildup and providing smoother operation. Perfect for sheet metal, thin plastics, and other materials where clean, precise holes are essential. The stepped design eliminates the need for multiple drill bits, saving time and space in your toolbox. This jobber-style drill bit delivers consistent performance and accurate sizing for your drilling applications. Its durable construction ensures reliable use across various projects, making it an invaluable addition to any professional's toolkit.