Avanti Pro, 12 piece U-shank jig saw blade set for wood and metal. Set consists of (2) 4'' x 6 TPI fast wood cutting, (1) 4'' x 12 TPI reverse cut wood cutting, (2) 4'' x 10 TPI clean wood cutting, (3) 4'' x 12 TPI scroll cut wood, (2) 4'' x 36 TPI thin metal cutting and (2) 4'' x 10 TPI general purpose. Avanti Pro's multi-application jig saw blade set features 16-blades designed for cutting wood, metal and plastics. This set provides top quality performance and clean cuts in multiple applications. Avanti Pro's high speed steel blades for metal cutting and high carbon steel blades for wood applications deliver fast cut with minimal effort. Fits U-shank cordless and corded jig saws.