Set Includes: this 3-piece set includes one 2-1/2" (54 mm) hole saw blade, one 7/8" (22 mm spade bit, one arbor, and one nut, providing essential tools for common woodworking drilling tasks
Sharp Toothed Cutting Edge: the round hole saw is made from high carbon steel and features a toothed cutting edge for sharper, faster, and more efficient drilling
Self-Centering Arbor Design: the three-point self-centering pilot bit helps ensure accurate positioning while reducing slipping, improving stability and safety during operation
Wide Drill Compatibility: the hex shank arbor provides a secure, non-slip connection and is compatible with drill presses, corded drills, and cordless drills
Suitable Materials: the hole saw is suitable for thin PVC boards, drywall, softwood, and similar materials. The spade bit is designed for hardwood, softwood, and plastic
Note: the spade bit is not suitable for glass, iron sheets, or any metal materials
