Reciprocating-Sawblade 3" x 3/8" x .037" x

Tough, sharp, shatterproof bimetal blades for cutting steel, nail-embedded wood, masonite, conduit, composition materials, laminated counter tips. Tang shank (T-shank) fits most jigsaws. 2 blades per card.No. BT314S: 3-5/8", 14TPI, thick metal cutting, greater than 3/32"No. BT318S: 3-5/8", 18TPI, medium metal cutting 1/16" to 1/4"No. BT324S: 3-5/8", 24TPI, thin metal cutting, less than 1/8"No. BT332S: 3-5/8", 32TPI, very thin metal cutting, less than 1/16"No. GT300S: 3", grit edge for cutting ceramic and tile cutting