Exchange-A-Blade, 1-1/8", M3, Bi-Metal Industrial Hole Saw, 1 Piece, Fast & Clean Cuts, Extra Deep Body Allows For 1-5/8" Cutting Depth, Easy Chip Remove Cuts Wood, Plastics, Aluminum, Steel Cast Iron & Stainless Steel Bulk.
1-1/4x1-1/4x1/2 FIP Tee
1 1/4x1 1/4x3/4 Ins Tee