Set Contents:this hole saw set includes four hole saw blades in 1.26" (32 mm), 1.5" (38 mm), 1.73" (44 mm), and 2.13" (54 mm). One arbor, one nut, and one hex wrench are also included for easy assembly and size changes
Toothed High Carbon Steel Hole Saws: the round hole saws are made from high carbon steel and feature toothed cutting edges for sharp, efficient, and smooth drilling performance
Self-Centering Arbor Design: the three-point self-centering pilot bit helps ensure accurate positioning while reducing slipping. The included hex wrench allows quick and convenient arbor replacement
Wide Drill Compatibility: the arbor features a non-slip hex shank, making it compatible with drill presses, corded drills, and cordless drills
Suitable Materials: the hole saw blades are suitable for thin PVC boards, drywall, softwood, and similar materials
Note: not suitable for glass, iron sheets, or other metal materials
