Review on King Arthur Tools Tungsten Carbide by Rob Clark

Great tool for Arbortech mini grinders. I have both medium (yellow) and fine (green) carbide burs. Both work well, but I could really get by with just one. If you go with one, just get FINE and it will do whatever you need it to do. I have a larger 4 inch Holy Galahad paired with a Lancelot (double round chainsaw blades) that do an excellent job chopping logs into bowls. I use a small 2 inch tungsten tool to get a more finished outline of the bowl. I've made about 50 large bowls with the Fine Holey Galahad Tungston Tool and it's as sharp today as it was when I bought it.