teeth: 45mm bi-metal blade Material: Bi-metal / Titanium Coating Tip rapid plunge cut Use this demolition blade for ... lasts 3 times longer than other e cut bladeThis Universal Titanium Coated Storm Series saw blade will be your first choice ... blade to cut screws, framing nails, bolts, sheet metal, etc. Titanium Coated Universal Oscillating Multi Tool Saw Blade With New Fitting ...