LETTER AND NUMBER SET, CHARACTER HEIGHT 3/32 IN, CHARACTER TYPE SET LETTER/NUMBER SET, CHARACTERS INCLUDED 0 TO 8 (WITH 6 SERVING AS 9), A TO Z, AMPERSAND (&), DUTY HEAVY, FOR MAXIMUM SURFACE HARDNESS ROCKWELL C SCALE 58 TO 62, FOR SHANK DIAMETER 5/16 IN, HOLDER LENGTH NOT APPLICABLE, HOLDER SHANK SIZE NOT APPLICABLE, HOLDER WIDTH NOT APPLICABLE, IMPRESSION CHARACTER STYLE GOTHIC, INCLUDES (36) A TO Z, 0 TO 8 (WITH 6 SERVING AS 9), AMPERSAND (&),