The Zona Aluminum Mitre Box & Universal Razor Saw Set includes a Deluxe Fine-Kerf Saw with a 24 teeth per inch blade 795-35560, an Aluminum Thin-Slot Miter Box with a .014′ slots for 30, 45 and 90 degree precision cuts on the saw blade′s pull stroke. Saw cuts on the pull stroke, has a steel back for added stability and a larger deluxe hardwood handle. Made in USA