Irwin Tools 373058BX 5/8" Bi-Metal Hole Saw Complete Set The adjustable flow valve gives

The adjustable flow valve gives you precise control to avoid waste while removing rust or flaking paint from metal surfaces

it ensures precise oil delivery while minimizing moisture contamination

18" overall length for extended reach in confined or deep workspaces

reliable fastening and removal

Irwin Tools 373058BX 5/8" Bi-Metal Hole Saw Complete Set The adjustable flow valve givesThe IRWIN 373058BX 5 8" Bi Metal Hole Saw is crafted from the highest quality bi metal. The teeth are attached to a carbon steel body by a process called electron beam welding. The result is a tool composed of two types of metal welded edge to edge also know as bi metal construction. Because the IRWIN Hole Saws are engineered and manufactured for exceptional sharpness and durability, they will cut much more than wood. These saws will also cut holes in