Brushing is often a precision finish and one particular of numerous area finishes for metals. It consists of variable grain abrasive brushes making use of unidirectional strains to create a homogenous finish to uneven surfaces. Besides the homogenous finish, brushing deburrs and round edges of metals. กู๊ดบรัช ผู้เชี่ยวชาญด้านแปรงอุตสาหกรรม แปรงทองเหลือง Perspective https://beediadiamond.com/catalog/polishing-brush