1-1/8" DIAMOND DRILL BIT

Diamond Core Drill Bits are premium specialty drill bits designedfor drilling in hard abrasive non-ferrous materials.
The electroplate bonded diamond drill bits have a superior designdeveloped through extensive testing.

Material uses include:

Glass
Ceramics
Tile
Stone
Window Glass
Glass Block
Stained Glass
Aquarium Glass
Glass Fixtures
Ceramics
China Plates
Porcelain Dishes
Ceramic Fixtures
Porcelain Fixtures
Wall Tile
Floor Tile
Stone Tile
Ceramic Tile
Porcelain Tile
Slate
Marble
Quartz
Granite
Limestone

Designed for drilling todepths of about 1/2"
(Not for use on metals,concrete, masonry, or with impact hammer drills)