... flat shape3.Colour:black,brown4.Technical Specification:A46#QBF two reinforced fiberglass nets1)A46#:Alumina oxide material grit size ... 2.Imported resin bonded makes our wheel stronger,3.Two reinforced nets,high strength,safety, 4.Sharp,give neat ... , fast ,accurate,6.Won''t burn the work piece''s surface,7.No vibration and no bouncing when ... accepted. super thin abrasive cut off wheel for stainless steel