Abstract: A mill for granular food including an adjuster attached to a barrel unit and rotatable relative to the barrel unit and to be prevented from coming off the barrel unit in an axis direction. A ground particle size for granular food is adjusted by rotating the adjuster. A movement attachment and detachment unit that inscribes an outer mill unit in the barrel unit and the adjuster, and makes the outer mill unit movable in the axis direction and makes the outer mill unit attachable and detachable. A rotary shaft extending from a rotary operation unit extends downward along a mill. An inner mill unit is attached to the rotary shaft. The adjuster is provided with a movement restricting unit that restricts movement of the inner mill unit to a predetermined position. Releasing the restriction makes the inner mill unit and the outer mill unit extractable.

Abstract: An adjuster 3 is attached to a barrel unit 1 to be rotatable relative to the barrel unit 1 and to be prevented from coming off the barrel unit 1 in an axis direction. A ground particle size for granular food is adjusted by rotating the adjuster 3. A means is provided that inscribes an outer mill unit 4 in the barrel unit 1 and the adjuster 3, and makes the outer mill unit 4 movable in the axis direction and makes the outer mill unit 4 attachable and detachable. A rotary shaft 6 extending from a rotary operation unit 2 extends downward along a mill. An inner mill unit 5 is attached to the rotary shaft 6. The adjuster 3 is provided with a movement restricting means 44 that restricts movement of the inner mill unit 5 to a predetermined position. Releasing the restriction imposed by the movement restricting means 44 makes the inner mill unit 5 and the outer mill unit 5 extractable.