I bought it knowing about the loss of power during reverse, but I didn’t attach any importance, during work, the drill got stuck between the fittings many times and the protective clutch (ratchet) worked, with such a reverse it’s impossible to turn the drill back, so it’s better to buy 2470 with reverse brushes, power is not lost there . With its pros: thick long cord, rubberized body and D-shaped handle make it a very convenient tool. Drilled a lot of floors and walls with large drills in dusty conditions, it works flawlessly. Some cons: electronic reverse with a large loss of power and speed, this is a huge minus, only the punch itself and a side handle with a depth limiter are included.