Universal jigsaw blades designed to fit most brand of jigsaw and cut most materials The Evolution RAGE7S 075-0200 is the ultimate blade for cutting steel, aluminium and wood. They are designed to be used in conjunction with the RAGE7-S jigsaw. They are extremely durable and feature fine teeth at the top of the blade for clean cutting in metal and coarse teeth towards the end for creating clean, quick cuts in wood. Features: The ultimate blade for cutting steel & ferrous metal, aluminium, plastic & non-ferrous metals, wood & wood with nails Will fit most other popular brands of jigsaw however for optimum use only use with a RAGE saw Fine teeth at the top of the blade for clean cutting in metal and coarse teeth towards the end clean quick cutting in wood Specification: Pack Qty: 5 Size: 2.4-5 mm