Right after the holidays, I popped a button off of my peacoat and lost it. I didn't want to repair the coat with a mismatched button, so I decided to make some sea glass buttons instead.
I found sea glass hard to photograph against the white background, so I am using red fused glass cabochons for this instructable. The directions for sea glass are exactly the same.
I created this instructable for the Sew Useful Contest. You can find the accompanying Etsy listing here.
Step 1: You Will Need...
- Glass cabochons (if you don't have access to sea glass or shells you can buy artisan cabochons)
- Drill with Flex-Shaft attachment and 1/16" and 1/32" collets (available at Lowe's, Home Depot, etc)
- Carabineer Clip
- Crystalite Triple Ripple diamond drill bits, .75 - 2.1 mm (made by Abrasive Technology, Inc.)
- Shallow plastic bowl
- Safety goggles
- Ear plugs (if you have sensitive ears)
Step 2: Prepare Your Workspace
Attach the flexshaft attachment to your drill. Insert the collet into the flexshaft attachment, and the triple ripple diamond bit into the collet.
Suspend your drill
For this project, you will need to suspend your drill above your workspace. Many people buy a drill press to accomplish this, but I don't have enough room for one in my studio, so I just hang the drill from a nail in the wall using a carabineer clip. I sit in a chair with the water bowl in my lap and the drill at a level about equal with my head.
Fill your water bowl
Add just enough water to your bowl to cover the glass. Your drill bit should be the only thing underwater. Try to avoid getting the collets and flexshaft attachment wet, because they will rust.
Remember to put your safety glasses on, and if you have sensitive hearing, stick earplugs in your ears.
Step 3: Brace the Glass
Step 4: Drill S-L-O-W-L-Y
Very Light Pressure is Key
When you start your hole, don't push down on the glass with the drill bit. Just touch it to the glass and let the bit do the work. Little pieces of glass will chip off, and you will slowly make a hole. If you push too hard, the glass may break.
Wash out the hole every few seconds
Every couple of seconds, remove the bit from the glass and let the water wash into the hole to remove glass bits and cool the glass. If the glass heats up too much from the friction, it will crack.
Drill halfway, then flip
This is a matter of personal preference, but I usually drill halfway through the glass, then flip it over, start a new hole, and drill through the other side to meet the hole. This prevents the chipping marks that can occur when you break through to the surface of glass from the inside.
First one hole, then the other
Once you are done with your first hole, pick a spot that is at least as far away as twice the width of your bit (e.g. if your bit is 2.1 mm, your second hole should be at a distance of at least 4 mm from your first hole), and drill your second hole using the same method.
Step 5: Video Example
Step 6: Add Your Unique Buttons to Your Sewing Project!
Now all that is left to do is add your handmade button to your sewing project!