Use the precision mitre guides to assure accurate angle and repeatability. Retains the high precision, extremely sharp, inexpensive single edge razor blade as the cutting tool to assure economy, clean cuts from a blade you can find when you need it—at most drug, hardware or paint stores—and can afford to replace as often as necessary for clean, sharp cuts every time. Increase your precision and model making efficiency. •Fits your workspace—only 7"x 7" •Replaceable cutting mat for cleaner cuts •Cutting depth of 1/4" maximum •Cuts all model building woods, plastics •Right-hand or Left-hand operation; •Diecast aluminum frame, light (under 2 lb.) and strong •Cuts mitres of any angle—precision guides for common angles -30, 45, 60 degrees. •Safer, with more accurate repeatability. Rigid handle mount system assures greater accuracy, repeatability of cuts and more safety—no loose handle that can slip or flip into unsafe position exposing cutting blade.