Size:
1", 1-1/4", 1-3/8", 1-1/2", 1-3/4", 2", 2-1/4", 2-3/8", 2-1/2", 2-3/4", 3"
Application:
For very hard and brittle masonry purpose, such as tile, ceramic, stone, some block and brick.
Feature:
3mm thickness segment with special bond for very sharp and chip-free drilling. It may be used to drill cerimic tile 9mm thickness per 15.94 seconds(4cm/min). The bond be XTW-00-002A(XTH1)

update: May 25, 2009