It can be tricky to understand what different people mean by a small / medium or large burr so we have given options: Laser cut sheet stainless leaves a consistent fine burr edge. If the laser is cutting cleanly then the MAG 5 Unitised discs will do the job well. At the other extreme if it is a heavier rag then we would recommend the SAG 7 Unitised discs as these are tougher and will remove heavier damage.