In what application Monte?
with the keyless chuck attached
e.g.:
Again, what do you advise for me? We have not reached a consensus.
2 speed percussion drill....:
- 2 speed settings for drilling in wood, steel, stone etc. mixing paint or other materials, using hole saws in drywall or stone for light switches etc...so you have a slow speed for the bigger tasks and the high speed for drilling in wood + stone etc.
- not as big, heavy, expensive and long compared to a SDS drill and better runout
- with proper bits (Bosch Multi Construction, Bosch Blue Granit) you could also drill into concrete, slowly.... but for the occasional work.....and how often do you need that to do...
If you choose a SDS drill with exchangeable chuck i would look at a Metabo UHE 2650 it´s the only SDS-Plus drill (afaik) with 2-speeds and exchangeable chuck.
So this one would be the most universal drill on the market today (if you need the chisel funktion)
http://www.metabo.co.uk/Product-Cat...and-held-Power-Tool.33639+M5ca22840a68.0.html
So if you look for the "EierlegendeWollMilchSau" as we say over here

("Egg laying-Wool-Milk-Pig")

than it would be this Metabo.