Built with advanced vacuum brazing technology;

Chamfer and smooth rough edges of new/existing holes on Tile and stones;

Can be used on holes from 3/16" to 1-3/4" in diameter;

5/8"-11 female thread;

Material: Porcelain Tile, UltraCompact Surfaces, Marble, Engineered Stones, Granite, Natural Quartzite;

Dry or Wet use.

NOTE:  This product cannot be used to drill holes.