My SDS Bosch drill is a professional (blue) one but doesn't have roto stop.
I want to replace a fence post and want to drill the concrete around it.
Last time I hired a breaker, but this time I've only got 2 posts to do, and it's not worth the money.
With no roto stop, it's a case of making lots of holes rather than being able to use a chisel bit.
Do the longer bits break or could I drill down 20cm or so at a time?
What bit would people use?
A 45cm bit seems frightening, 26 would be a smaller one.
I want to replace a fence post and want to drill the concrete around it.
Last time I hired a breaker, but this time I've only got 2 posts to do, and it's not worth the money.
With no roto stop, it's a case of making lots of holes rather than being able to use a chisel bit.
Do the longer bits break or could I drill down 20cm or so at a time?
What bit would people use?
A 45cm bit seems frightening, 26 would be a smaller one.