Material trimming system

A material trimming system adapted to attach to a table saw having a rotationally driven arbor, a table, and an article placed on the table to be trimmed, said material trimming system comprising:

• (a) a core structure that is about a core rotational axis wherein said core structure is adapted to attach to the arbor that is about an arbor rotational axis of the table saw, wherein said core rotational axis and the arbor rotational axis are coincident to one another;
• (b) a peripheral ring that is about a ring rotational axis, wherein said peripheral ring removably engages said core structure, wherein said peripheral ring includes an outer peripheral element that is operational to trim a material of the article to a selected configuration, said peripheral ring is constructed from an inner hoop made of a first material that has consistent strength characteristics for having a rotational engagement to said core structure to withstand torsional, rotational, and axial stress loading, further said peripheral ring outer peripheral element includes an outer band constructed of a second material that has characteristics to cut, grind, or polish the article, wherein an interface is formed as between said first and second materials that is constructed of a cantilevered shoulder extending radially outward in a terminating peripheral manner from said inner hoop first material such that said outer band second material encompasses said shoulder to operationally reduce said torsional, rotational, and axial stress loading as imparted on said second material;
• and
• (c) a cover having a cover rotational axis, said cover having a mechanism to be removably attachable to said core structure that is operational to removably retain said peripheral ring to said core structure, wherein said core, ring, and cover rotational axes are all coincident to one another.