REQUIREMENT: needs to confine to NA electrical standards
So I'm looking for a multipurpose grinder. I used a shop that had air and 99% of my regular work revolved around the grinders, torches and welders. Mainly I am missing 4.5" angle grinders and die grinders. Very easy to wield and utilize anywhere. Currently I have space and a budget for smaller things. It is hard to justify a mini air compressor I would really want a larger one (space does not permit the desired size).
Thus I was poking around for a die grinder and liked the idea of an electric model. Issue seems that a right angle die grinder is rather impossible to produce? I see the inline models which are fine but seem rather cumbersome to use.
Is there a reliable company that makes a 2 in 1 angle grinder that can work small with a 1/4" chuck and also support the sanding and cutting functions of 4.5" discs? I'm basically asking for a lightweight angle grinder that isnt really on market or do I really need 4 tools (1 air tank, 2 die grinders and 1 angle grinder)?