25PC CLASS X OVER / UNDER GAGE PIN SETS
GAGE PIN SETS
A 25pc Class X Over / Under Pin Gage Set is a precision measuring tool set used to inspect the diameter of holes or bores. It's commonly used in industries where tight tolerances and accuracy are crucial, such as manufacturing and quality control. Each set is based around a nominal Pin Gage size, then includes 12 pins over the nominal in 0.0001" increments, and 12 pins under the nominal in 0.0001" increments.
Used as masters to calibrate measuring equipment and check linearity of comparators, micrometers, and calipers. These “Tenth Step” gage sets have unlimited applications, such as quality control inspection, prototype work and production layout.
Inspectors select from the range of pins to find the size of a hole or slot. These round masters simulate a cylindrical part which, unlike flat blocks, can detect uneven wear on the tips of micrometers and calipers. The thin “line” of contact detects uneven face wear better than flat gage blocks with large contact area.
Each set includes PLUS or MINUS Class X Tolerances of...
- PLUS (+.00004", -0.0000")
- or MINUS (-0.00004", +0.0000")
Each 25pc Class X Over / Under Pin Gage Set is shipped out it a plastic fitted case with foam lining to secure your set while not in use.