Metabo HPT'a greatly anticipated 18V Li-ion Slide Brushless Oscillating Multi-Tool (CV18DBLP5M) is packed full of innovative features such as soft start for user safety and constant speed control to maintain the speed under load ensuring maximum power is delivered to the application. This product is not sold with batteries or charger (tool only). The feature that makes this multi-tool unique is the auto variable speed mode function. The CV18DBLP4M is equipped with two modes: standard mode and auto mode. In standard mode the user can change the vibration frequency between 6,000 to 20,000 RPM by adjusting the variable speed dial from 1 to 5. In auto mode, depending on the workload, it will automatically change the vibration frequency when under load from 15,000 RPM to 20,000 RPM. This has the effect of increasing battery run time whilst reducing noise and lowering vibration prior to and during operation. The CV18DBLP4M also includes many clever features such as tool-less blade change which allows a quick and easy accessory replacement, an LED work light and a battery indicator. The ergonomic soft grip handle and slim body increases user comfort and reduces fatigue for prolonged use. The CV18DBLP4 comes standard with 1 bi-metal plunge cut saw blade.