80" long and 1/4" wide x .025" thick, 6 TPI Skip Tooth. For hard or soft wood, plastic, mild steel and non-ferrous metal (for machines with speed reduction). For Sears Craftsman 12" vertical, stationary, floor standing 2-wheel band saws except 22412 and 22400. These are heavy duty, durable, commercial grade band saw blades for industrial, woodworking, DIY and professional craftsmen.