Use a carbide tipped pilot bit when cutting ceramic tile, brick, and other abrasive materials.
Diablo's high-performance diamond grit hole saws deliver longer life and faster material removal when boring holes into tile, stone, and glass.
Carbon Steel blades can be used to cut the following: mild steels, aluminum, copper, brass, bronze, and other non ferrous metals.
Bimetal hole saws are designed to cut everything from wood and plastics to ferrous and non-ferrous metals, including stainless steel.
A bimetal hole saw is a cylindrical cutting tool designed to create holes in a wide range of materials. The term “bimetal” refers to its construction, which combines two types of metal: High-Speed Steel (HSS)for the cutting edge. Spring Steelfor the body.