Norton 1R6J7 MULTI POINT DIAMOND TOOL

1-3/16 INCH SHANK LENGTH; MULTI-POINT NIB DRESSER TYPE; DIAMOND DRESSER MATERIAL; 1/4 INCH DIA X 1/4 INCH L DRESSER SIZE; 1R NIB SHAPE; J SHANK TYPE; 7/16 INCH SHANK SIZE; 10 INCH GRINDING WHEEL DIAMETER