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
S&D bits are 6 long with a 3 flute length. 1  Easy to centerless grind or turn on a lathe. 2  Minimum of turning or grinding needed if the drill bit is made from appropriately sized round bar stock. 3  Can be held in a standard drill chuck, which must be tightenedâonly friction prevents slipping.