Hi Aidank. Accuracy - I've not made any measurements yet so can't say with any authority. The Heiz site has specs which quote a repeatability of 0.01mm and resolution of 0.00187 and the manual qualifies that for a temp between 20-25deg C.

I've not tried any metals yet but cutting capacity and accuracy in metals will probably be as much down to the spindle as the machine. The Kress 1050 is OK but as an all in one motor and spindle it's always a compromise. If you mostly need to cut metals to 0.01mm accuracy, then unless you need to machine pieces as large as 1000mm by 580mm, I'd probably look at a CNC milling machine rather than a router. If you do need to do pieces as large as that on a T1000 then you will need to deal with the compromises - stiffen it up and cut at speeds way below the 6000mm/m spec of the machine. You might as well save a bit and get the S1000 (lower speeds won't be an issue) but even then, if metals are your main target and you don't need the large cutting area - you should probably look elsewhere.