Portable Bands Saw Blades are Bi-Metal Unique - the best all around bi-metal blade available. Stronger blades allow for faster and longer lasting cuts through even the toughest materials. Fits Milwaukee, Black & Decker, Porter-Cable, Skil, Greenlee, and Ridgid. Sold in packs of 3. Length: 44-7/8 inch, Width: 1/2 inch, Thickness: .02 inch, TPI: 10.