Hi all.

Looking for suggestions on what grinder/sander or combo to help finish my aluminum product case.
I am anodizing matte black so want a smooth but not shiny/mirror finish.

Thinking of using Scotch-Brite belt or wheels to get a nice satin finish that will take away any burs and give a nice flat finish.

Been looking at these;
http://www.hollisonsupply.co.uk/surf...BoCNQMQAvD_BwE
http://www.hollisonsupply.co.uk/r-we...x100x19mm.html
http://www.cooksongold.com/Jewellery...ite&channel=uk
http://www.cooksongold.com/Jewellery...ite&channel=uk
http://www.ebay.co.uk/itm/RDGTOOLS-6...38.m2548.l4275


There is vat-free next Sunday at MachineMart so I have been looking at their bench grinders and belt sanders.
https://www.machinemart.co.uk/p/cbs1...t-disc-sander/
https://www.machinemart.co.uk/p/cbg6...r-with-sander/
https://www.machinemart.co.uk/p/cbg6...bench-grinder/

Anyone got any suggestions?
I know there would be some modding with the wheels and Clarke stuff but might work well?