<p>Carbide Holcutters cut smooth, fast, burr-free holes in all types of materials, from soft aluminum to tough-to-cut stainless and cast iron, up to 1/8&quot; thick. Dramatically outlasts bi-metal hole saws and step drills. (All cutters include arbor, pilot and spring. )</p> <p>Make your everyday life more convenient and simpler with our range of Home Tools that offer the reliability and durability you desire. These tools are designed to cater repair and maintenance tasks in any home. </p> <b>Features</b> <ul> <li>Diameter (Inches) = 1-1/4</li> <li>Decimal Equivalent = 1.2500</li> </ul>- SKU: MED57352