Starrett A19 Oops Hole Saw Arbor

- Enhance your versatility with the Starrett A19 "Oops" Hole Saw Arbor, designed to work seamlessly with A1, A2, and A10 type hole saw arbors, including models like A1-1, XA2, and A1E. - Simplify hole enlargement tasks by replacing the pilot drill; the "Oops" Arbor allows for the easy attachment of a hole saw of the same size as the existing hole, serving as the pilot for larger diameter saws. - Achieve precise enlargements with a minimum adjustment of 4.7mm (approximately 3/16 inch) between the pilot saw diameter and the cutting saw diameter. - Versatile compatibility with hole saws using standard screw threads of 1/2-inch-20 and 5/8-inch-18, ensuring a wide range of applications. - The Starrett A19 "Oops" Arbor is an essential tool for professionals requiring accurate and efficient hole size adjustments, enhancing productivity and precision in every project. - Constructed with the high-quality standards you've come to expect from Starrett, ensuring durability and long-lasting performance in demanding work environments. - Perfect for electricians, plumbers, and other tradespeople needing to enlarge existing holes without the hassle of complex setups or additional tools. - Streamline your workflow with the reliable and easy-to-use Starrett A19 "Oops" Hole Saw Arbor, designed for quick changes and minimal downtime.