After attempting to install some chemical anchors in the garage y'day and failing I have ordered an SDS drill. I didn't realise before that they weren't all 7kg behemoths like my brother's one, so I have ordered one hopefully more suitable for a weak and feeble woman. (Yes, and some bits and ear defenders).
Hum... I'll need to drill a single hole* into horrible pebble-filled concrete to take a bit of steel tube for a bolt to fit into. I can get an Einhell 1600W SDS drill for 84€ or I can rent one for 14€/day plus the hassle of driving to & fro to pick it up & give it back and, I suppose, the cost of a bit.
Now, if the thing could be used as a normal drill I could make a case for buying the Einhell: my youngest conventional drill dates from 1989. **
* make that 2 holes, since I want to rebuild my workshop doors as well and they lack a bolt-hole at the bottom.
** Translation: Red!! Shiny!! Noisy!!! WANT!!!!