DESCRIPTION:

-  High speed steel Bi-Metal edge welded to alloy steel back of heavy duty cutting;

-  For cutting steel, cast iron, aluminum, wood and plastics;

- Hole saw size: 19, 22, 29, 35, 38, 44, 51, 57, 64mm (3/4”, 7/8”, 1-1/8”, 1-3/8”, 1-1/2”, 1-3/4”, 2”, 2-1/4”, 2-1/2”);