now also got battery drill can open tyre nuts similar to those air pressured .. China more advanced than those branded stuffs

all along also have till you read the shopee comments     

My indon worker says Dong Cheng is the best, much more reliable than Bosch he previously used

That is what he said la, coz he always involved with heavy tools during his work

what do you plan to use this for?
why not just get a rotary hammer?

i have a cordless 12V hammer drill for regular screwing/unscrewing work.
and a corded impact drill for drilling walls/tiles.

if you want to up your home DIY game, a rotary hammer is the way to go rather than 18V or 20V hammer drill which cant really do much more than a 12V hammer drill.

for work. usually on metal, aluminum and wood surface.
seldom drill on wall.