Milwaukee Hole Dozer General Purpose Bi-Metal Hole Saw Set w/SAWZALL Reciprocating Saw Blade Set (28-Piece) 49-22-4029-49-22-1110H - The Home Depot
Bi-metal Hole Saw, 13 Pcs Hole Saw Set With 13 Mandrels, 13 Hex Key And 13 Springs, Saw Blade 18-75mm For Drilling Plastic, Pvc, Wood, Fiberboard, Sof | Fruugo NO
Airgas - MET49-56-0233 - Milwaukee® HOLE DOZER™/Rip Guard™ 4 1/2" Bi-Metal Hole Saw 6 Teeth Per Inch