... :16" to 28" OEM and ODM also accept high quality 24"tile cutters,MD640-2/MD640-2(N),Double rail tile ... (16")MD540-2500MM(20")MD640-2/MD640-2(N)600MM(24")MD740-2/MD740-2(N)700MM(28") FOLD-OUT ADJUSTABLE ... DUAL RAIL SCREWS ENSURE STURDINESS DUAL RAIL ROTATING SLEEVE BEARING 24"tile cutters,MD640-2/MD640-2(N),Double rail tile ...