Brushing is often a precision finish and a single of numerous surface area finishes for metals. It involves variable grain abrasive brushes working with unidirectional lines to make a homogenous finish to uneven surfaces. Together with the homogenous finish, brushing deburrs and round edges of metals. กู๊ดบรัช ผู้เชี่ยวชาญด้านแปรงอุตสาหกรรม แปรงทองเหลือง Analyze https://beediadiamond.com/catalog/polishing-brush