Stanley 1-15-558 Bi-Metal Laser Hacksaw Blade 300mm x 24tpi (100 Pack) These Stanley Bi-Metal Hacksaw blades are supplied in a pack of 100 blades. The bi-metal steel blades are manufactured from carbon steel for flexibility and high speed steel for cutting special steels and other metals. The blades combine super hard teeth with a safer blade that flexes under load. Suitable for cutting metal, copper, iron, steel, bolts, plastics and aluminium. 1-15-558 Features: HSS hardened steel blade for long life For all heavy duty applications Extremely powerful flexible blade 24 teeth per inch 1-15-558 Specification: Length: 300mm (12 inch) 24 TPI What is included: 1 x Stanley Bi-Metal Laser Hacksaw Blade 300mm x 24tpi (100 Pack)