Metal cutting jigsaw blades with milled, wavy-set teeth fully hardened for lasting sharpness The 2608631319 from Bosch is a pack of 5 T318A jigsaw blades for metal cutting. These blades feature milled, wavy-set teeth and are fully hardened for long life and lasting sharpness. Cut pipes and closed profiles with 1-3mm wall thickness with these jigsaw blades. They have a fine tooth pitch and a long length of 132mm. Features: HSS, milled, wavy set teeth for basic cuts Great for cutting thin sheet metals (1-3 mm), pipes and profiles including aluminium Straight cuts, fine tooth pitch Lasting sharpness and long blade life Specification: Material: HSS Tooth design: wavy set, milled Total length: 132mm Tooth spacing: 1.2mm Qty: Pack of 5