I made miniature walnut dovetail joints using Porter-Cable dovetail and its HSS bits. There was a problem with the chip, but nothing more! The solution was to use this carbide twist drill. When I first used it in my milling machine I wasn't sure if something was wrong, no sound when cutting, no feeling of cutting in my hand, nothing. I had to lift the router out of the way to see it. Perfect cuts are like a cut in velvet. Clean lines, perfect edges, no chips. I am very comfortable. I've even…