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
Metal Drilling METAL DRILLING 138 Shank Length Flute Length Overall Length Shank Diameter Point Angle Drill Bit Diameter 118Â° Conventional Point â¢ General use â¢ Not self-centering â¢ Best for stationary drills â¢ Performs better in softer materials vs. hard metal 135Â° Split Point â¢ Self-centering (wonât âwalkâ) â¢ Best for portable drills