21.2600mm to 25.5800mm Deltronic THM25 (.0100mm step) with a center nominal size

Description

THM25 (.0100mm step) Gage-Sets contain a center nominal size gage plus 12 SIZES RANGING UPWARD in .0100mm steps above the nominal and 12 SIZES RANGING DOWNWARD in .0100mm steps below the nominal. Nominal determines set coverage. Nominal determines set coverage.

Users of sets indicate that along with their ability to functionally measure holes to a .0100mm resolution, the individual components can be used as setting masters to zero snap gages, indicator and electronic comparators, passometers, etc. at a cost far below expensive gage blocks. Many shops, still working to thousandth tolerances have begun to order these HT24 sets as replacements for thousandth sizes in order to meet the growing need to inspect finer tolerances.