uxcell Metal Round Shank Diamond Coated 14mm Dia Glass Tile Hole Saw Drill Bit;

Specification:
Description:
Features diamond coating on this hole saw give superior performance and longer life.
Excellent for making clean and accurate hole on glass and tile.
Works better with a electric drill(here is not included).
 
Attention: The hole saw is used on bench drill or drill machine. Hand drill or electric drill is not recommended.