When your drilling operations require precision points, the OLIVER DRILL POINT CHECKING GAGES are
a must in your tool grinding department. A dial indicator immediately shows any existing difference
in the height of the cutting lips.
The gages are easy to operate. The smaller gage is provided with a magnifying glass to assist the
operator in viewing the drill point. Two indicator points are included for measuring the full
diameter range.

The errors found in drill points are usually attributable to either hand grinding, inaccuracies in
the drill grinders being used or improper drill geometry. These difficulties are remedied by an
adjustment of the drill pointing equipment or by using a drill point thinning machine to correct
geometries of the drill.