<http://schema.org/description>
"Bi-Metal Hole Saws stay sharper longer than carbon steel hole saws, and since they have tough high speed steel alloy cutting teeth bonded to a welded steel body, they cut through wood, metal and plastics with ease. Always in demand. This complete assortment of sizes is popular with carpenters, plumbers, electricians and home do-it-yourselfers. Arbors sold separately."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.grizzly.com/products/4-Bi-Metal-Hole-Saw-5-8-Arbor/D2779>