On 2005-08-08 22:44, derek985 wrote:
....then mark my mounting holes. Once I do that I plan on hitting each mark precisely with a center punch to make a slight starter dimple so the bit doesnt dance. I bought a couple of new carbide metal bits with special starter points. One small bit to start the hole and one larger bit to open up the hole the rest of the way.
Derek, after marking with a center punch it should only be necessary to drill with the larger bit as it is equipped with a starter point. Aren't you afraid the larger bit will wander in the smaller hole from the first bit and mess up the hole ? Best of luck with your project.