1/4-28 UNF, 3 Flute, 3&deg MPN:31540608

Our 1/4-28 UNF, 3 flute drill bit is engineered for a multitude of industries with its coarse threading design, perfect for tapping and drilling metal workpieces that require precision alignment with superior durability when in use. Constructed from high-speed steel makes it well suited to drilling through mild steel, cast iron or other metals without damage making this product indispensable in automotive repair, maintenance or construction of any metal fabrication projects. This versatile tool eliminates the need for multiple bits and can tackle various applications that require fastening in tight spots or producing clean threads suitable for machinery professionals, handymen, or DIY enthusiasts with the requirement to achieve top-performing results with a high quality, well-made product.