* Self Sharpening, 2¼" Cutting Depth, Long Cutting Life.

* Designed to be used with any variable speed hand drill. Mandrel design allows for easy removal of cut material plug.

* For the builder, tile setter, home owner, do-it-yourself, construction worker and other professionals.

* Tungsten Carbide Gritted Hole Saws and accessories are available in individual sizes and sets.