Eisen FC Series Pin Gauge

Made in Japan
Manufacturer: Eisen Co., Ltd.
Model: FC Series

Pin gauge set with minimum nominal size starting from 20mm and in 0.01mm increments

About the Series

Shape examples Handles sold separately

Nominal size (mm)	Length (mm)	tolerance	Circularity	Diameter difference
20.00mm to 30.00mm	50.00	±2 μm	1.6 μm	1.6 μm
30.01mm to 50.00mm	50.00	±3 μm	2.4 μm	2.4 μm

The tapped hole dimensions are M10 x 1.5, depth 12 mm.

Set number (item number)	Jumping dimensions	Set contents Nominal dimensions (mm)	Number of sets
FC-20A	0.01 mm	20.00 20.01 … 20.49 20.50	51
FC-20B	0.01 mm	20.50 20.51 … 20.99 21.00	51
FC-21A	0.01 mm	21.00 21.01 … 21.49 21.50	51
FC-21B	0.01 mm	21.50 21.51 … 21.99 22.00	51
FC-22A	0.01 mm	22.00 22.01 … 22.49 22.50	51
FC-22B	0.01 mm	22.50 22.51 … 22.99 23.00	51
FC-23A	0.01 mm	23.00 23.01 … 23.49 23.50	51
FC-23B	0.01 mm	23.50 23.51 … 23.99 24.00	51
FC-24A	0.01 mm	24.00 24.01 … 24.49 24.50	51
FC-24B	0.01 mm	24.50 24.51 … 24.99 25.00	51
FC-25A	0.01 mm	25.00 25.01 … 25.49 25.50	51
FC-25B	0.01 mm	25.50 25.51 … 25.99 26.00	51
FC-26A	0.01 mm	26.00 26.01 … 26.49 26.50	51
FC-26B	0.01 mm	26.50 26.51 … 26.99 27.00	51
FC-27A	0.01 mm	27.00 27.01 … 27.49 27.50	51
FC-27B	0.01 mm	27.50 27.51 … 27.99 28.00	51
FC-28A	0.01 mm	28.00 28.01 … 28.49 28.50	51
FC-28B	0.01 mm	28.50 28.51 … 28.99 29.00	51
FC-29A	0.01 mm	29.00 29.01 … 29.49 29.50	51
FC-29B	0.01 mm	29.50 29.51 … 29.99 30.00	51
FC-30A	0.01 mm	30.00 30.01 … 30.49 30.50	51
FC-30B	0.01 mm	30.50 30.51 … 30.99 31.00	51
FC-31A	0.01 mm	31.00 31.01 … 31.49 31.50	51
FC-31B	0.01 mm	31.50 31.51 … 31.99 32.00	51
FC-32A	0.01 mm	32.00 32.01 … 32.49 32.50	51
FC-32B	0.01 mm	32.50 32.51 … 32.99 33.00	51

We also sell them individually. We can also manufacture special sizes.

Delivered as a set of 26 or 25 pieces (2 units).

There is no set grade.