This is a precision made tool which has been manufactured to the highest quality. Ideal for Garage Workshop, Sheet Metal Workers, Builders, Car Mechanics, Car Body Repairs and DIY. Endless uses for a very nice practical, durable and easy to store tools. Precision hardened gearing which will prolong life of air shears. It has a Ball bearing mounted motor designed for smooth operation and no burring on the metal cut The shear head is specially designed to make straight cuts & contour cuts and a perfect tool for cutting sheet metals. Specifications: Cut width: 5mm no burr, Free speed: 2700 rpm, Air consumption: 4 cfm, Strokes per min: 2800, Weight - 3lb/1165 grm, Air pressure - 90 psi, Air inlet: 1/4"bsp, Air pipe diameter: 3/8'' inch.