Review: Bosch 26618-01 18 Volt Switchable Impact
What exactly is a switchable impact? Well, as the name suggests, it is an impact driver with a switch. This switch then allows users to completely turn off the impacts from the tool. It basically turns your impact driver into a standard drill/driver. One of the questions often asked of this tool is why one would need a switchable impact. The answer is simple; you now have a single tool that can take the place of two tools. When you are up on a ladder, do you want to have two tools to worry about, or just one? Switchable impacts can do many of the things a normal drill can do, with one small downside; they can only use 1/4 hex bits. There are adapter chucks that allow you to use regular bits in 1/4” hex chucks, but sadly none was included in the Bosch kit.
The Bosch 26618-01 is a powerhouse; it is not much bigger then a regular Bosch 18V Impactor, but it gives you much more versatility. I used the tool side by side with my Friends regular Bosch 18V Impactor and I did not notice any difference in how they performed. Even though it is a tool that is meant to replace two tools, you don't really feel like you are missing out on anything – other then a drill chuck. That being said, the tool is a little lackluster in the torque area while in drilling mode. It preformed fine with all standard drill bits used, but it had some trouble with a 1” Bosch Daredevil bit. Once switched back to Impact mode, the 26618-01 had no problems with the DareDevil bits.