Heavy-duty construction, rich features, and an attractive look make the Framer's Edge the preferred system for framers and serious artists. Handles high production mat cutting as well as small projects. A non-stick coated cutting bar provides smooth cutting and needs no lubrication. Parallel mat guide slides smoothly in aluminum channels and enables quick, accurate border measurements up to 5-1/4" (13.33cm). Fully scaled 27" (68.58cm) squaring arm holds mats perfectly square. Base is 3/4" (1.9cm) composite board surfaced with durable, easy to clean laminate. Includes production stops, 10 extra blades, dual straight & bevel cutting heads, and fully illustrated mat cutting manual. OPTIONAL EXTENSION BOARDNeed to make multiple openings or work with oversized matboards? The Framer's Edge Extension Board mounts easily to Logan 650, 655, and 660 Framer's Edge mat cutting systems. Allows border sizes up to 17" (43.18cm) using parallel mat guide. Sold separately.