Review on Amana 51520 ALUMINUM FLUSH TRIM: The Perfect Precision Tool for Flawless Trimming by Dale Toth

We have had issues with Amana bearings in the past but decided to give them another try. The two new bits fired up the bearings almost immediately. This happened with both wood cutters and metal cutters. We are a manufacturing facility with experienced operators, so we believe we have eliminated operator or application error. In the future we will look for other bit manufacturers.