The product is 3/8x1/2 Flush Trim Bit. Easy and simple use kit. The product is manufactured in Italy. 3/8-inch diameter, 1/2-inch height, 1/4-inch shank. Ground carbide with titanium for long life. Anti-kickback. Computer balanced for vibration free operation speeds over 22,000 RPM. Impervious to chemical attack.
This bit was a letdown in terms of its precision... Despite being marketed for flush trimming it left rough edges and required multiple passes to achieve a clean cut. The only positive aspect was the price point. However, for an Industrial and Scientific TOOL, I expected better quality and accuracy..