Malco has added three new carbide tipped hole saws to its current line. The new sizes include 2 9/16 inches, 3 5/8 inches and 4 5/8 inches. With the new saws, Malco now offers 19 hole saw sizes. The hole saws feature carbide tipped teeth with deep self-cleaning gullets and a 2 ¼-inch cutting depth. They make fast and easy work of cutting large or small holes in a variety of thick or layered building materials, said company representatives. The saws can cut through fiber-cement, wood, wall tile, fiberglass, plastics and more. The full “quick action” selection shares a unique quick-connect arbor design for the quick release and ejection of thick saw plugs. The company also says that changing out hole saws or pilot drills is fast and easy. Extra-long pilot drills extend a full inch beyond the hole saw teeth to cut through uneven surfaces such as lap siding. The product can be seen in action by going to the Malco website.

Malco Products Inc., P.O. Box 400, Annandale, MN  55302-0400; (800) 328-3530; fax (800) 206-6760; www.malcotools.com.