Mandrels for the spirabands can be found at the following link: Spiraband Mandrels. Or often from a link at the bottom of the individual product pages.
To select the correct mandrel to fit your mandrel we have made the mandrel code match the product. For example:
The 40 grit ceramic spiral band size 60 x 30mm has the part number: SHS/40/6030.
The equivalent spiraband mandrel has the part number code: SHSH//6030