Whether you’re doing a simple home renovation or work in construction regularly, it’s likely you’ve come across a 3-inch hole saw before. These drill attachments are used to slice through a variety of materials, leaving behind a perfectly circular hole. Unlike manual applications that leave behind jagged edges and an unappealing result, a good 3-inch hole saw gives you smooth results. Perhaps the most common application is running wires; and, since you don’t want to damage the wiring insulation, getting an even result is necessary. The saw attaches to your drill and uses jagged teeth that rapidly spin to slice through everything from drywall to wood. To help you track down the best 3-inch hole saws on the market, we’ve listed the top selections. By finding the right fit, you can get the precision results you seek.
