What Is Pilot Hole in Jewelry CAD Design? Q/A Session (2019)

In this video, I discuss what the pilot holes are for jewelry CAD design and what is the purpose for having those holes behind stones. 👉 SIGNUP NEWS LETTER: 👉 SUBSCRIBE: 👉 INSTAGRAM: 👉 FACEBOOK: 👉 WEBSITE: 👉 Collaboration: pj@ PJ Chen Design Channel is about sharing Rhino 3D tutorials to students and professionals learning various Rhino 3D techniques. For more training cou