Thank marshman,
I read about doing this before somwhere.. seems like a good idea. Only thing is i went through loads of drill bits just trying to drill 4 20mm holes in the same floor. I just used masonary drill bits
Any specialist drill bits i can get hold of?
Hi,
thanks for the reply... i looked at a shtil saw...
Never used one of these before but it looks a pretty serious bit of kit.
How hard/easy are these things to use?
Thanks
Hi
I need to cut a square hole in a garage floor (to concrete in a security ground anchor)
The hole needs to be 45cm square and about 40 cm deep.
Im not sure how deep the concrte on the garage floor goes but cant imaging it being 40cm.
Id like to cut out the hole as clean as possible...