Cordless power: that's the Bosch PKS 18 Li 1. That's because this circular saw runs on a very strong 18-volt 2.5Ah Li-ion battery. This guarantees an unloaded RPM of 3,800 and a saw capacity up to 48 millimeters. If you want to cut at an angle, you can do that at 45 degrees, up to a depth of 36 millimeters. Plus, you can all of this dust free, thanks to the vacuum adapter on the back. Additionally, you'll be able to saw in a straight line with the help of the aluminum footplate, and you'll experience minimal loads thanks to its light weight of only 2.6 kilograms.