Used only for one project. *13 Amp motor delivers up to 5,000 RPM to help you cut through tough materials. *7-1/4 in. 20-teeth steel blade is durable. *Spindle blade lock for easy, keyless, blade changes. *Bevels to 51.5 degree for complex rafter cuts. *Adjustable depth of cut makes 2-7/16 in. cuts at 0 degree , 1-7/8 in. cuts at 45 degree , and 1-11/16 in. cuts at 51.5 degree. Cutting scale provides a quick reference to help promote accuracy Oversize lower guard handle offers easy adjustments Onboard blade wrench storage helps keep the wrench handy when not in use Front pommel handle and a trigger switch offers comfortable operation Ergonomic, contoured, design for comfortable use.