Review on Bosch 16 Inch SDS Max Combination RH540M by David Bott

I had to add water, sewage and electrical cords to the Shop with an old concrete foundation. I found several Bosch bits that fit. So I bought this SDS-max drill. IT drills through concrete easily. I really like the grip. If the bit catches, it won't rip your arm off. Also the possibility of using different chisels makes it even more functional and vestal. The case is perfect for me as it also contains a few bits and chisels.