Step Drill Bits

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Buying step drill bits from Mechanidrive are the perfect finishing tool for thinner material due to their conical triangular shape. A step drills cutting edges widen in a step formation along the length of the cone of the drill contact area as it cuts through mild metals like copper, brass, aluminum and low carbon steels, as well as, non-metal materials like plastic and wood. Our step drills are machined from high quality steel and made in the USA with pride!