Foam Sheet 4mm (self-adhesive) 300mm x 200mm Designer The edge of the wheel

The edge of the wheel can be used to accurately grind down to thin opal layers

These additional tariffs are charged by the US government and total almost an additional 50% of the purchase price

Use a punch to cut your own diamond discs

3M Diamond cloth backed pad for sanding opal

Resin bonded diamond section - 6 mm thick

Foam Sheet 4mm (self-adhesive) 300mm x 200mm Designer The edge of the wheelSelf adhesive foam sheet. 4mm thick, 300mm x 200mm. Used for backing silicon carbide or diamond discs on the Ray Foster dry sanding machine. Use the 2mm thick foam for a firmer pressure (initial sanding or larger stones) and then use the 4mm thick foam for a softer pressure (final sanding and smaller stones) Use a punch to cut your own foam backing discs. The self adhesive backing sticks on to the mounted silicone disc. Use super glue to attach your