Fein 63502157210 E-Cut Saw Blade Fine BIM Metal Bimetal with fine teeth for sheet metal up to 2mm, aluminium profiles, copper pipes. Also for fibreglass-reinforced plastic and other hard plastics. Extremely precise cuts which are very easy to control with particularly thin cutting line.Medium width, with waist for optimum cutting speed and good swarf removal. Features: FEIN Genuine accessory with Star lock mounting Fully compatible with all machines past and present Up to 25% more work progress Makes more even, smoother movements possible The unique special geometry fixing produces greater rigidity Specification: Blade Length: 40mm Blade Width: 30mm Weight: 0.1kg