- Grinding wheel for steel and stainless steel (INOX) with high grinding performance and long tool life. - Materials that can be worked: steel, stainless steel (INOX). - Applications: surface grinding, weld dressing, work on fillet welds, grouting, chamfering, deburring. - Abrasive: Aluminium oxide A. - Recommendations for use: Widths of 4.1 and 4.6 mm are ideal for work on root seams.