Looking to buy just one 50mm core drill not a set. What brand is decent?
all the prefab conctete garage panels have reinforcement rods through themi'm after a core drill to cut a single 5" diameter hole in a prefab concrete panel. (the thin, unreinforced, infill, not the "frame")
can i take the same recomendations as the OP?
that's hilti . well over priced but good quality. having said that the amount they made of the job well compensated for the outlay surprised hilti didn't use it for advertisement on how good they areAnyone else thinking Hatton Garden?
all the prefab conctete garage panels have reinforcement rods through them
ive already removed/smashed one of the panels to fit a side door.Yep they at least have wire in them. 4 or 5mm smooth wire mesh or thereabouts usually.
its old - 40-50 years at a guess.Aah, well that's unusual.
only ever heard of the bosch ones on that listJust been looking at this short review on core drills.
Anything appeal ?
The thin walled 5" drill bits will do that but you absolutely must use water coolant or you'll cook the diamond segments.
Ebay has this:
https://www.ebay.co.uk/itm/127mm-x-165mm-NEW-Dry-Diamond-Core-Drill/233135466491
i'm after a core drill to cut a single 5" diameter hole in a prefab concrete panel. (the thin, unreinforced, infill, not the "frame")
can i take the same recomendations as the OP?