A confront mill shell. The rectangular cutout area to the again facet would be the pocket that engages the lugs/tangs of your arbor. “While in the US maize is utilized to make cornflour but in Australia, it truly is made from wheat Which explains why it usually reads “wheaten cornflour”.” https://bookmarkforest.com/story13458455/the-greatest-guide-to-polymer-clay-earring-cutters