This International Standard specifies dimensions for mounting and fixing bores in blanks. These mounting and fixing bores comply with the relevant dimensions of the clamping flanges specified in ISO 21537-2.
ISO 21538:2016 Referenced Document
ISO 21537-2:2004 Clamping flanges for superabrasive cutting-off wheels - Part 2: Building and construction
ISO 2768-1:1989 General tolerances; part 1: tolerances for linear and angular dimensions without individual tolerance indications
ISO 21538:2016 history
2024ISO 21538:2024 Blanks for superabrasive cutting-off wheels
2016ISO 21538:2016 Blanks for superabrasive cutting-off wheels - Mounting and fixing bores - Building construction and civil engineering
2004ISO 21538:2004 Blanks for superabrasive cutting-off wheels - Mounting and fixing bores - Building construction and civil engineering