The developed network CAD system in this work has the sharing of functions, which consist of client and server. In recent years, distributed system has been applied to many industry to make a work cooperated. The developed system which consists of client and server as P2P type is implemented by COM/DCOM and CAD kernel technology to share the functions on network. Here, Requester is a client and provider is server. Developed system in this study is to share the functions among the systems with P2P structure. All systems which are linked on local network can use the functions of the other systems. The important things to construct this kind of distributed CAD system are transferring the 3D model data and accessing the location of providers. This system can perform many operations by using other systems multiply. Some of the operations performed and tested by the developed CAD system are Boolean operation, getting properties, triangulation and tessellation.