STIHL Replacement Grinding Stone (each)

STIHL Grinding Stone

7004 882 4100 - 3.2mm - 1/4" Picco
7004 871 0330 - 4mm - 5/32"
7004 871 0331 - 4.8mm - 3/16"
7004 871 0333 - 5.2mm - 13/64"
7004 871 0332 - 5.5mm - 7/32"
7004 871 0144 - 6.3mm - 1/4"