Which type of saw is recommended for cutting a 2" diameter circular hole in a piece of wood?

A jig saw is the ideal tool for cutting a 2" diameter circular hole in wood. This type of saw is designed for intricate and curved cuts, making it perfect for cutting circles or shapes that require precision. The blade of a jig saw is thin and can navigate around curves, allowing for more control compared to other saws.

When cutting a circular hole, the ability to pivot and maneuver the blade is essential, and the jig saw excels in this area. It can easily make clean cuts without splintering the wood, provided you use the appropriate speed and feed rate. Additionally, it allows for easy adjustment and can accommodate various blade types suitable for different materials and thicknesses.

While a circular saw is effective for straight cuts, it lacks the finesse needed for tight curves and wouldn't be able to cut a perfect circle. Table saws are typically used for making straight cuts on larger pieces of material and wouldn't be as effective for circular cuts unless specialized jigs are used. Radial arms saws, mainly designed for cross-cutting larger pieces, also lack the precision needed for such small, intricate cuts.