I need some recommendations regarding cordless drill/screw. Am looking for something that can drill metals and cement wall? Im not sure which to get actually.

How much did u get it for?

it depends. corded is always more powerful

but when your job sites are different each time, and working in wet environment (toilet slabs) and not being able to find nearby poweer outlets, you are limited to cordless

however, i am happy to report that the GBH18v-26 bulldog is quite impressive. drilling with 28mm bits is still ok though the battery does take some pounding

yes, but not with the bulldog name. it comes with "professional" name

http://www.lazada.com.my/bosch-gbh18v-26so...5f1eBHYEIo&ff=1

RM1,030

i bai RM 1.7k from amazon us, shipped & taxed 

i bought 1.7k withouht battery 

If you really need to drill holes in concrete, rotary hammer is the best.
You can also use corded 600w++ hammer drill, can drill but 1 hole take like 5-10 minutes. 
600w++ hammer drill also not very light weight.

I think dewalt got a model that can drill concrete, up to 6mm wide 1.5 inch deep. I tried that model during CT hardware's dewalt road show. It was rm700+ only.

I think it was this model
http://www.cthardware.com/dewalt-dcd776c2-...h.html?___SID=U

Regret throw away my remote nitro car engine. 

ah me too...

anyway, no use cry over spilt milk

time to order 1 more and average the loss 

Macam best this ryobi waterjet.

So light weight.

The best is, it have a tank to put the detergent. Mostly require an additional accessory bottle to attach for the soapy. Best for car wash.

Quick change nozzle.

Mind to share why?