Lenox, demolition ct, 12", 6tpi, carbide tipped reciprocating saw blade features high performance carbides that are welded with the latest technology to increase durability & prevent tooth loss for longer blade life, taller & thicker blade profile versus traditional blades, provides maximum durability in touch applications, each tooth is precision ground on multiple surfaces to cut through nails with ease, 12" length x 1" width x .050 thickness.