Coated abrasives -- Flap wheels with incorporated flanges or separate flanges -- Designation and dimensions
Gives the outside diameter, and the width of the flap wheel, together with the bore diameter of the associated flange, for flap wheels with incorporated flanges or separate flanges. shows a sketch of the flange which does not prejudge the shape or the method of attaching the flange and the flap wheel.
A standard is reviewed every 5 years
Revisions / Corrigenda