Ideal for grinding hard steel and stainless steel surfaces, for example edge grinding, surface grinding or removing welding seams 4 mm thickness for peripheral grinding 7 mm thickness for rough grinding Fastest grinding thanks to the structure of the ceramic grain used Consistent abrasiveness thanks to the combination of the new bond system and ceramic grain Maximum lifetime and therefore fewer wheel changes for the operator Ideal for grinding hard steel and stainless steel surfaces, for example edge grinding, surface grinding or removing welding seams 4 mm thickness for peripheral grinding 7 mm thickness for rough grinding Fastest grinding thanks to the structure of the ceramic grain used Consistent abrasiveness thanks to the combination of the new bond system and ceramic grain Maximum lifetime and therefore fewer wheel changes for the operator