Heavy duty strip wood length cutter. Also can do mitre cuts. Adjustable stop piece permits setting any cut length up to 3-1/4" for exact duplicate cut pieces-for car decking ties, trestle building, etc. Four blades and operating suggestions included. No special blades needed, uses single-edge razor blades. Also cuts styrene and other thin modeling plastics. Safety top keeps handle from slipping or raising dangerously high.