Amana Tool DRB-404 PCD Diamond Tipped Flush Trim 1/2 Dia x1 Inch Cut Height x 1/4 Inch Shank w/ Lower Ball Bearing Router Bit

The ultimate flush trim bit. The diamond-tipped cutting edges last at least 25 times longer than carbide-tipped flush trims, saving you the time and money. Can be used for flush trimming aluminum sandwich materials such as Aluminum Composite Material (ACM), ALPOLIC® Copper Composite Material (CCM), Alucobond®, Alupanel®, Dibond®, Durabond®, Titanium Composite Material (TCM) etc.