What is a dial bore gage?
Dial bore gages are available in convenient sets or with individual
probes and dial indicators. Each set consists of a dial indicator, a
body and actuating rod, two adjusting wrenches and the probes as
specified below.
The head may be ordered separately (includes dial indicator, body
and two adjusting wrenches). Individual probes can also be ordered
as listed. All probes are furnished with an actuating rod. These
gages are also available with electronic indicators by special
order.
Measurements are taken by comparison so some type of set master
should be used as a reference standard. We recommend setting as
close to the hole being measured as possible, and this can be easily
done with gage blocks or with a micrometer. We can also furnish
master setting rings—by request.
Features:
�?The split-ball contact is self-centering and the two-point contact
makes the gage useful for detecting hole geometry problems like
taper, bell-mouth and out-of-roundness
�?Reads to 0.0001’�?and 0.002mm
�?Useful for controlling approach to tolerance without removing the
workpiece from a machine
�?Interchangeable probes are hard chrome plated and polished