DEWALT 12 in. 18-TPI Bi-Metal Hacksaw Blade (2-Pack) DWHT20551 - The Home Depot
GreatNeck 615C Mini Hacksaw Blades, 5 Piece, Designed to Cut Metal, Pipe, And Hard Woods, Sized For Small Spaces, Fits Most Standard 6” Adjustable Frame Hacksaws - Amazon.com