Martin Yale Gutter Cut Business Car Slitter, Bleed Edge Design, Gray (PREGC210) Easily converts 8 1/2 x 11 Inches sheets to finished 2 x 3 1/2 Inches business cards with a simple two pass operation-either full bleed or regular Cutting blades are hardened steel and self sharpening for years of operation without sharpening or replacement Adjustable paper guides allow for easy setup for customized needs Up to 360 completed cards per minute with continuous feeding of stacks up to 5/8 Inches thick Catch tray hinges for compact storage