You want to know all about photo encaustic. You love photography and want to put more of yourself into your work. You want to have fun exploring your images while being more hands-on. I love that too. That is what drew me to photo encaustic. That and the way the light pulls me into the image.
I would like to know why 118 degrees made the standard tip angle for a drill bit.Or for that matter, 135 degrees? 1. Is there anything called standard tip angle? 2. What factors determine the choice of the tip angle? P.S: I posted the same question in Aerospace forum : http://www.eng-tips.com/viewthread.cfm?qid=347077
Wood Cutting Drill Bit with a center pilot bit. Sintered Diamond Bit without pilot bit. Sintered Diamond Bit with optional pilot bit. .Return to top Pilot Bits on a Diamond Core Drill Bit Pilot bits are often seen on standard metal core drill bits or hole saws designed for use on wood and other soft materials.A pilot bit is a small drill bit located in the center of the hollow core drill bit, that keeps the bit centered while starting a hole. template is made by drilling a pilot hole in a piece of soft wood or plastic, using the diamond core drill bit or by cutting a V in the edge of a piece of wood or plastic or drilling a hole in it the size of the core drill.