The new Sonicrafter® F50 from Rockwell Tools is an oscillating multi-tool that puts 35 pounds of force behind its cuts. Powered by a 4-amp motor, with an oscillation degree of 5 degrees, the Sonicrafter F50 also has a Universal Fit System that allows other accessories (including other brands) to fit tightly on the tool. A Hyperlock tool-free blade design provides one ton of maximum clamping force to prevent blade slippage and keep accessories in place. The Sonicrafter F50 has a variable speed dial for precision, and a patented Vibrafree counterweight to offset vibration for a smooth cut. The Sonicrafter F50, which weighs 3.3 pounds, is priced at $139.99.