Description The most powerful spiral saw on the market, Variable-speed 5.5 amp motor , 15,000 - 30,000 RPM. Dust sealed switch - Prevents switch failure from dust contamination and excess buildup. Quick release detachable handle - A strong and robust handle that is easy to remove and replace depending on the user's preference. Soft grip body for all-day comfort - Enhances the feel of the tool's body and provides hand comfort when using the tool for long periods of time. Variable-speed control - Provides precise control of cutting speed when cutting a variety of materials