- Reaction score
- 4,371
I also have a Hitachi at 3.2J which will not touch an engineering brick or well compacted concrete, as in a pre-cast concrete lintel above a door, you also have to take into account the inconvenience of a cable against the additional weight of a battery drill, to get mains power from a battery SDS you are probably talking about at least a 36volt model, back comes the weight issue.