Diamond Hole Saw : 22 mm For Glass and Ceramics
A Diamond Bit Hole Saw allows you to drill holes in glass and pottery / ceramics, and more.
These are 22mm hollow core drill bits fit for standard drills and other rotary tools.
Diamond tipped tools can cut, sand and polish better than any other available products.
These tools are used on pottery even after firing! These tools and sanders go right trough glaze drips. Finishing work including smoothing bottoms of your pots. Get rid of rough edges and glaze drips quickly and easily! If you're looking for an option with a slightly larger diameter, check out the 45mm hollow core bit!
Using diamond tools is the key to creating great pots that will not scratch furniture.
Be safe and always use water when creating ceramic dust by drilling of sanding