885. Following grinding speed (surface metres per minute) is used for grinding plain carbon steels
886. For very fine finishing and polishing of metals such as ball bearing races, following type of bond is used
887. Following operation needs to be performed to obtain surface finish of the order of 0.75 to 1.25 μm
889. The sizes (diameter) of grinding wheel and regulating wheel in centreless grinding operation are
Page 127 of 139