That would mean I wouldn’t have to go in the loft for the sds big drill which would be nice. I was in the loft yesterday and it was roasting. Don’t fancy doing it again.
I will say I wish I'd put in chunkier vine eyes - at least 4mm thick metal would be less prone to bending as you put quite a lot of tension on the wires.
I did it with a little Makita hammer drill/driver and it was fine if a bit underpowered. Just used masonry bits.
This was to put some wall plugs in for some vine eyes.
Didn't hit the rebar thankfully