15-05-2014, 02:59 PM
If you buy a piece of (20mm) Silver Steel it will be ground to 20mm.
The ID of Bearings is very accurate as well.
Have a look on here - http://simplybearings.co.uk/shop/ - bottom left.
Alan
The ID of Bearings is very accurate as well.
Have a look on here - http://simplybearings.co.uk/shop/ - bottom left.
Alan






