Brushing Is usually a precision finish and a single of numerous surface area finishes for metals. It will involve variable grain abrasive brushes working with unidirectional strains to create a homogenous finish to uneven surfaces. In combination with the homogenous finish, brushing deburrs and round edges of metals. กู๊ดบรัช ผู้เชี่ยวชาญด้านแปรงอุตสาหกรรม https://beediadiamond.com/catalog/polishing-brush