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Flush Setting 101: Burs, Fit and Burnishing

@lucywalkerjewellery walks through flush setting: drilling, opening the seat with ball and bud burs, sizing the setting bur and burnishing.

Posted almost 8 years ago • 4,684 likes • 227 comments
Here is some fantastic advice regarding flush setting (this monthโ€™s #metalsmithchallenge just sayin ๐Ÿ˜) from @lucywalkerjewellery - โ€œFlush setting 101: IF YOU NEED GLASSES WEAR THEM โ€“ if you canโ€™t see what youโ€™re doing, you are most likely going to suck. Drill a hole
Use a ball bur (or several) to open the hole to ยพ the size of the stone. Next use a bud bur to open the top of the hole to exactly the same size of the stone โ€“ if you make it bigger than the stone โ€“ youโ€™ll need to find a larger stone ๐Ÿ˜‰ DO NOT MAKE IT BIGGER THAN THE STONE! Use a setting bur exactly the same size as your stone โ€“ drill deep enough with your setting bur so the table of the stone is flush with the metal. DO NOT USE A SETTING BUR THAT IS LARGER THAN YOUR STONE! If you donโ€™t have the perfect size setting bur โ€“ which is usually the case, you will want to use the closest size SMALLER bur and ream out the hole โ€“ KEEP THE BUR PERPENDICULAR TO THE METAL AND MOVE METHODICALLY, we are not mixing pancake batter ๐Ÿ˜˜ Ensure the stone is a tight fit โ€“ if itโ€™s not, select a stone that is slightly larger 0.01mm can make a big difference here! The stone should not slip into the hole, but should require a LITTLE shove with a brass pusher (basically a tapered piece of brass rod in a graver handle) to sit nice and securely in the setting
Use your needle burnisher (broken ball burs in graver handles work well โ€“ they should have a smooth rounded and polished end if you value the surface of your stones โ€“ and run it around the stone at an angle just off horizontal until the stone is set
Turn over your work and give your stone a nice aggressive poke from the back with your brass pusher to see if you did a good job ๐Ÿ˜Šโ€ Love this and LOVE THE YELLING ๐Ÿคฃ such a clear video and solid advice โœŠ what part of flush setting have you found challenging, have you tried it? Tell us about it!! ๐Ÿ‘‡ we are here for you!! #flushsetting #metalsmith #stonesetting #metalsmithing #jewelrymaking