These lovely abrasive discs for the JoolTool are also known as the 3M™ Scotch-Brite EXL Unitised Medium. These are Anie’s favourite abrasives. They do not grind away or remove your material; instead, they burnish and spread it along the surface.
This kit includes 3 discs, each 3" across - one of each of these grits:
1 x COURSE grade disc: great for very deep scratches and surface imperfections on precious metals. It is also great for removing deep porosity & coarse parting lines in jewelry castings.
1 x MEDIUM grade disc: slightly harder and denser than the fine grade, great for achieving flat, crisp finishes on raw castings. It is also great for removing porosity & parting lines in jewellery castings, and achieving smooth finishes on raw castings or metal clay, plastics, composites, and acrylics.
1 x FINE grade disc: great for "wiping off" and blending in scratches and scuff marks on precious metals, and achieving smooth finishes on raw castings or metal clay, plastics, composites, and acrylics. Its web-like structure blends the metal and remove scratches from both precious and non-precious metals. In just 2 steps you can clean up a raw casting and then finish with our felt disc and compound to a high mirror polish. Great for cleaning up after soldering.
Each disc is 3". Note: you need to mount each abrasive onto a backpad before use.
These discs are excellent for “wiping off” or “blending in” scratches and scuff marks on precious metals. They're also great for removing porosity & parting lines in jewellery castings. It does not remove your precious material. Instead, it burnishes and spreads it along the surface. Use the coarser grades for heavy scratches and finer grades for light scratches.
There is also a VERY FINE version of these discs, sold individually.