Platinum and Diamond Ring with Millegrained Edges.
Also spelled: milgraining, milegraining, milligraining
Millegrain Tool. Images Courtesy of the Picciotti Workshop, Rome.
Close-Up of a Millegrain Tool’s Tip which will Produce Spherical Millegrains.
Close-Up of a Millegrain Tool’s Tip that will Leave a Jagged Pattern.
Diagram of Millegraining in Process.