Product Details
Milwaukee's 9/16" BLK Ox Drill Bit, part of the Thunderbolt Silver & Deming series, is engineered for high-performance drilling in a range of materials, including low to high tensile strength metals, stainless steel, and cast iron. Crafted from premium industrial-grade steel, this drill bit features heavy-duty cutting surfaces designed to efficiently create both deep and shallow holes. The specialized flute geometry enhances strength and improves chip ejection, while the heavy-duty 135-degree split point facilitates easy penetration into diverse materials. Additionally, the 1/2 inch reduced shank is equipped with three milled flats that prevent slippage in a jawed chuck, ensuring stability during operation. The black oxide coating not only provides lubricity but also acts as an anti-corrosive layer, enhancing the bit's longevity and performance in general-purpose drilling applications on wood and metal.








