High speed steel bi-metal hacksaw blade, virtually unbreakable in normal use. These blades give outstanding performance and are wear resistant.
18 tpi blade is suitable for low to medium carbon steel.
24 tpi blade is suitable for most other materials.

Size: 300mm (12 in) x 24 tpi.
Pack of two blades.
Toothing suitable for most materials, IE, aluminium, copper, brass, steel and cast iron.