Bosch Professional Gsb 162-2-re Bohrhammer

Plenty of controlled power, only used for 3 inch holes up to now but you can tell its got enough grunt to cope with larger holes. Good comfortable grips, It is quite heavy particularly if you have to reach to get a position. I guess power comes with weight.

Good drill not as fast as my last one but very good at the same time

Solid drill that will last for years, 3 year guarantee