Exchange-A-Blade, 5-1/2", M3, Bi-Metal Industrial Hole Saw, 1 Piece, Fast & Clean Cuts, Extra Deep Body Allows For 1-5/8" Cutting Depth, Easy Chip Removal, Cuts Wood, Plastics, Aluminum, Steel, Cast Iron & Stainless Steel, Bulk.
2-9/16" Bi M3 Hole Saw
MM 1-1/8"Bi Hole Saw
4-1/2" Bi M3 Hole Saw