Avanti Pro, 12 piece Ushank 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 multiapplication jig saw blade set features 16blades 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 Ushank cordless and corded jig saws