Review on Enhanced Performance 8-Piece Double Carbide Rotary Burr Set for Strong Grip by Sheppard Priest

Normal dialling. After careful inspection, 3 millstones have problems. A large cylindrical ridge may intersect about 1/4 of a circle; The other 3/4 of the perimeter has undercut edges (which I tried to photograph and highlight a little randomly) due to the off-center molding process, so 3/4 of the edges end up rubbing against the material instead of being removed. That. For the same reason, a smaller cylindrical ridge intersects about 2/3 of the circle. The larger ball drill has an air bubble at the solder joint. He'll probably be there well enough and not fly away, but who knows until that happens. wear protection! Other cutters in the set have good cutting edges.