Modular grinding core and grinding devices incorporating the same

[Subject] A grinding apparatus provided with a modular pulverization core and this is provided. [Means for Solution] A housing constituted so that operation was possible and this modular pulverization core might be installed in various external grinding apparatus, After combining the first time with an operation system of the 1st external grinding apparatus so that operation is possible, and removing from the 1st external grinding apparatus, It has a file support member which has the coupling adapter constituted so that operation was possible and it might be combined with an operation system of the 2nd external grinding apparatus, and the 2nd time is the file support member, It has a receptacle constituted so that either of various files might be received removably, It is constituted so that power applied by an external grinding apparatus may be answered and it may move reciprocately, and the file support member is this modular pulverization core, It further has a pulverization block member which controls that foodstuffs or a spice separates from the file support member, and an adjustment mechanism which enables a user to adjust a crevice between the pulverization block member and the file support member. [Chosen drawing] Drawing 1