I currently have a 300 Series Dremel. I bought it with the hopes of drilling holes into some of my sea glass. I purchased a diamond point bit (#7134). I placed the glass in a bit of water and used a slow speed but all I am doing is wearing away the drill bit. I tried to use the "Accessory Finder" on the Dremel web site but when I indicate that I want to drill through glass it comes up as having nothing. Is there really no way to do this??
Also, the drill bit was too "skinny" for my drill so I used a bit of tape to fatten it and it fit perfectly. Is it a cullet that I need to remedy this? And how do I know what size to buy? I'm a Dremel disaster. ANy help would be very appreciated!