... Grit:800#,60#,120#,200#,400# 4, Soft Back & Hard foam backer Diamond hand padsIntroduction:They are ... for easy polishing the profile shapes or the areas that are hard to polishing by machines. 3 ... ,They are good at edging or seaming polishing. ... , #1800 and #3500. Electroplated Hand Poad(Soft back & Hard back)Item NO.SizeGritDC-REHPP90*55mm800#,60#,120#,200 ...