Small Hole Gauge Sets

KNURLED KNOB AT END OF HANDLE ADJUST GAGE TO HOLE

SIZE READINGS OBTAINED BY MEASURING OVER CONTACT

POINTS WITH A MICROMETER.GAGING SURFACE IS HARDENED

GAGING SURFACE IS FULL ROUND WITH A FLAT BOTTOM.

THEREFORE, YOU CAN USE IT IN SMALL SHALLOW HOLES, SLOTS AND GROVES.

PART NO. 728-532

RANGE

OAL

PROBE DEPTH

.125”-.200”

.200”-.300”

.300”-.400”

.400”-.500”

3-5/8”

3-7/8”

4”

.880”

1.200”

1.600”