Powerful 6.5 Amp motor delivers the cutting power for the most demanding materials. Variable speed delivers 500 - 3,100 strokes per minute for optimal cutting speed for all applications. Keyless lever-action blade clamp for quick and easy blade changes. Positive bevel detents ensure accuracy at the most common angles 0°, 15°, 30°, and 45°. Extra-large rubber grip dampens vibration and provides comfort during prolonged use. 3-year limited warranty.