Whiteside 8003250 Self Clean Hole Saw 3-1/4" Dia.

The Self Clean™ Hole Saw brings about a new generation of hole saws. Marine manufacturers were consulted in their development. The tool saws faster than conventional hole saws plus saves additional time because the plug falls out of the tool when the cut is finished. Made from high grade steel, carbide tipped, and produced specifically for cutting fiberglass. The quick change system further increases productivity when moving from one hole size to another. U.S. Patent # 7,189,036. Can be Re-sharpened or Re-tipped. Hole saws are typically sold as a kit (800K). Some images include the 800K kit. Additional sizes are available by custom order.