The Milwaukee Super Sawzall 12 in. x 5 TPI AX Reciprocating Saw Blades (5-Pack) each feature a sloped shape for plunge cutting and are ideal for demolition and remodeling work. The Ax Sawzall blades have been engineered to deliver the fastest cuts, longest life, greatest tooth durability and quickest plunge cuts of any wood demolition blade on the market. NAIL GUARD allows speed and durability with an aggressive 5 TPI pattern for faster cuts and a unique design that protects against tooth fracture. The 1 in. tall blade body reduces blade twisting for straighter, more accurate cuts.