This pack of 5 jigsaw blades from Bosch feature wavy set, milled teeth and an HSS construction Features:   HSS, wavy set, milled Very thin metal plate (0.5 - 1.5 mm) Straight cut, fine Pack of 5 Specification:  Material: HSS Tooth design: wavy set, milled Total length [mm]: 92.0 Tooth spacing [mm]: 0.7 Areas of application: Very thin metal plate (0.5 - 1.5 mm) Qty: Pack of 5