These high performance diamond bits are perfect for shading and sculpting all surfaces. The front nose can get into very tight areas and then the middle of the football can sand and shape along the way. Great for smoothing out and shapping wood carvings and also perfect for shadding on glass. It is a needed bit for engraving fish scales, basket weaves, glass, wood, eggshells, gourds, and more. These are extremely popular.

2003 width on the middle is .085 inch (2.16mm) 2037 width on the middle is .065 inch (1.65mm)