Good Afternoon,  I am looking for an angle grinder, one which will take a stone-cutting disc big enough to go through a paving slab in one cut.  I have a small one but each slab would take two cuts, and I have a lot to cut. 
Make and age is not important so long as it works.   Please can anybody help me? 
I can collect from Shrewsbury and the immediate neighbourhood at any reasonable time. 
Thank you for reading this. 
Peter Chambers