Heavy-duty demolition blade designed to reduce bending and breaking. Bi-metal blade is wider (1") and thicker (.062" than standard blades yet fits all reciprocating saws. Complete, unset raker tooth on the blade tip allows for easier, faster plunging by minimizing walking and bouncing. Ideal for plumbing, remodeling, rescue, and demolition work. Cuts wood, nail embedded wood, plaster, metal pipe, channels, tubing, angle iron up to 4", steel, and aluminum.