Depends on ur usage. If ur usage is just to put 6mm wood plugs or sleeve anchors and never need to chisel much then 2-24 will suffice. If u heavy duty contractor as ur day job then buy bigger ones 

You can read here in Bosch forum

https://www.bosch-professional.com/gb/en/co...2983394-t#/main

House wall is not concrete. I think he meant cement 

I see. I was looking at makita 2810. Looks like too much 

Anyway, if you buy big machine for just 1 time job    

Actually I will only use it for less than 10 times a year i think, so thought that the 550W should be enough as my old drill is even with lesser power 

But the old drill was very reliable, unbranded bought from Carrefour at that time for less than RM100 but can last me for almost 20 years 

24mm and 26mm are max rated concrete diameter it can drill. hence the number at the back

for run of the mill DIY and RC drilling (condos etc) even the 2-24 is powerful oredi boss

i owned one. very realiable workhorse drill      

how much bro? if difference is rm50 just take the 2-26..maybe someday u need that extra 2 mm diameter   

Wah DFR one! Can change chuck!

Defond switch is made in China. Used in many power tool including Milwaukee.

Not sure which shop sell but try AliExpress perhaps. Is this for Bosch?

Go to any bosch selling shop to send for repair.

If you want DIT repair, search for the product name or model online. Might have a replica from China.

Probably just call Bosch customer service and order from them. This will ensure exact replacement. If expensive like 50% of new model , then buy latest model 

Probably just call Bosch customer service and order from them. This will ensure exact replacement. If expensive like 50% of new model , then buy latest model 

I think its just a stepping difference if u are using for chiseling the 2-26 got more angles to lock the chisel at je.
But if your main usage is for 6mm wood plugs/10mm sleeve anchor the 2-24 also good enough already as even the 2-24 is designated as heavy duty.