1/4" Diamond Stained Glass Grinder Head Bit Quality Brass Core

The experience is highly unlikely to be recommended. Maybe you are lucky enough to find a piece of 1/4" plate glass, but even then it might not be enough. My response would not be to do so. There's no reason why you shouldn't search here on Amazon for Neiko Glass Drill Bits they're decent enough & I don't think you can beat $11 for something like that. These are certainly better than some, but for me, they do the trick.

A grinding grit number is the same as that of sand papers, also known as a working tool - either a hand or machine tool. One square mm of surface is covered with the following amount of sharp particles It is more crude to be 60 years old, but smooth to be 120 years old! The standard (normal) selection for any order of a Crease Head Bit for copper foil or lead was offered. Having a 120-degree bevel helps bring the surface quality closer to jewelers, so to cut wide margins between glass cuts and the pattern line of your piece of work you will need to work much harder, which makes it good to finish open surfaces.