There's 6 different sets. I bought the 37 piece set last time and really, there's no better buying online or B&M for $7. I've also used an impact driver on a few of them and they stood up. You should not do this as they are supposedly not impact rated.
There's also a few drill accessories available + a $79 brushless hammer driver with a man sized 13mm chuck.
https://www.aldi.com.au/en/special-buys/special-buys-sat-2-j…
https://www.aldi.com.au/en/special-buys/special-buys-sat-2-j…
https://www.aldi.com.au/en/special-buys/special-buys-sat-2-j…
I do find these sell out quick.
I used some Aldi drill bits to try to drill through some thin galvanised metal and found they got blunt very quickly. Not great quality. Had to get some specialised metal bits from Bunnings.