A grinding wheel is specially designed to sand the edges easily ((both inside and outside))
Attach the sander to the drill,place the edge to the surface of the sanding wheel and start sanding
Little skill required, sanding the inside edge difficult to sand by sanding pad
Very durable, grinding wheel can be even used to remove the metal edge or damaged thread
Can be use on any size bottles
A low cost alternative to automatic disk sanders or belt sander for bottle crafters. Search "Drill Powered Glass Bottle Sander" on YouTube for How to Use.
How to Use
== Make sure to wear dust mask before sanding glass edges.==
1. Attach the sander to your power drill, lathe or drill press.You can also bench mount the drill.
2. Powered the drill and place the cut edges beneath the grinding wheel,start sanding.
It makes sanding down the edge of your bottle much faster.
3. You can use it to remove burrs on any wooden or metal items.
Can even be used to repair the damaged external thread without remove the blot.