Making a Stone Sphere Part 2 - Grinding and Pre Forming

This video (Part 2) is about preforming a Core Drilled piece of White Rose Quarts using a Cup Grinder to make a Sphere. In Part 1, only 3 Core Drill Cuts were done instead of 5. In this Part I’ll show you how I have done the rest of the preforming.

Видео Making a Stone Sphere Part 2 - Grinding and Pre Forming канала Gemstones & Lapidary