Norton 1/4X3/8X4 HH2 HAND HONE ASD220/320-R100B99-1/6 TWO 1/16 DEEP 1 LONG

DOUBLE END; 4 INCH L X 1/4 INCH D X 3/8 INCH THK SIZE; 220/320 GRIT SIZE NUMBER; FINE GRIT; GRADE R; DIAMOND MATERIAL; RESIN BOND; APPLICATION CERAMIC, GLASS