Sold as a pair, these grinder burrs are suitable for:
FIORENZATO CS for Grinder-Dispenser (FIORENZATO C.S.) DOGE63
QUAMAR for Grinder-Dispenser (QUAMAR) M1 - M80 - T80
QUAMAR for Grinder-Dispenser (QUAMAR) T80D
VIBIEMME for Grinder-Dispenser (VIBIEMME) VB63
Specifications are: External diameter 63 mm. Internal diameter 38 mm. Thickness 9.5 mm. 3 fixing holes.