penfold
Ambassador plenipotentiary
- Messages
- 2,116
- Location
- Argyll and Bute, God's own country.
To avoid swirls from grinders you need the armstrong method plus emery cloth or files.Yup, emery cloth and elbow grease.
flap disks on a grinder give a better finish., but any shiny mild stell will dull and would need laquering. You'll need to polish after the emery clotch/flap wheel depending on the finish.