Brushing Is often a precision finish and a single of numerous surface finishes for metals. It consists of variable grain abrasive brushes making use of unidirectional lines to make a homogenous finish to uneven surfaces. Along with the homogenous finish, brushing deburrs and round edges of metals. แผนงาน รายงานผล รายงานงบการเงิน https://beediadiamond.com/catalog/polishing-brush