Ultra 8010-HSS Jigsaw Blades Card of 5 Metal T218A ULT8010 AEG, Bosch and Hitachi fitting.A high speed steel blade with wavy set teeth for cutting curves in any metal up to 1/8 in thick or in re-inforced plastics.21 tpi.Overall length: 3 in (76 mm).Pack of 5. ULT8010