Deltronic TP25 Class X Pin Gauge Sets. 0.0001" Steps, TP25-0151 Range 0.0151 - 0.0247" Tolerance 0.00004" Number of pins 25 Dividers 47-1/2° for BA Threads

47-1/2° for BA Threads

Silicate glass lenses

Nominal value 1 mg - 500 mg

Non rotating spindle

B Cross-hair 20 mm scale (0

Deltronic TP25 Class X Pin Gauge Sets. 0.0001" Steps, TP25-0151 Range 0.0151 - 0.0247" Tolerance 0.00004" Number of pins 25 Dividers 47-1/2° for BA ThreadsClass X grade pins with a starting diameter tolerance of . 00004 or . 001mm and roundness limit of . 00002 or . 0005mm (note tolerance limits increase above . 8250 or 21. 01mm per gauge makers tolerance chart). Used as masters to calibrate measuring equipment and check linearity of comparators, micrometers, and calipers. These Tenth Step pin gauge sets have unlimited applications, such as quality control inspection, prototype work and production