Review on Amana Tool 46102 K Enhanced Spektra Extreme by Reza Cook

Wow! I have a ShopBot 4'x8' CNC router that uses a Porter cable router as the spindle. I usually use Onsrud bits, but read a post on a CNC forum about using coated bits. So I bought a few to try. This coated Amana bit is priced comparable to the uncoated Onsrud bit. On my first flight I cut 17 sheets of 18mm plywood, each sheet into multiple pieces. There is NO deterioration in the cut and the bit looks like it just came out of my sleeve. Fiction!