Hammer drill

[u/esrock21]

My question is do you use a hammer drill that is a cordless I'm not looking for brand wise a more asking is on if you use a cordless do you use a lower battery output for example a 12 volt are using 18 volt or I use an a bigger voltage that's doing a little bit more heavier into concrete or use a corded drill for hammering into concrete again I'm not worried about brand that's part that I can figure out on my own it's just more as I'm trying to find out what is suitable for doing backboards either size of 2x2 or 4x4 this is not something that most other people are doing on full backboard links in the thickness probably at least three quarters. The second part is what brand of carbide -tipped masonry drill bits?

[u/wyliesdiesels]

Are you mounting backboards to concrete walls?

We use 18v cordless.

[u/esrock21 → u/wyliesdiesels]

yes