Eisen ET Series Ultra-precision Pin Gauge Set

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

About the Series

The ET series is a standard set of 14 pin gauges with ±0.3μm tolerance, set in 0.1mm increments, with a reference dimension of minus 3μm to plus 10μm in 1μm increments, to enable highly accurate measurements in micron units. We also manufacture sets with special dimensions and combinations to meet the needs of users.

Precision and specifications

Nominal size (mm)	Length (mm)	tolerance	Circularity	Diameter difference
0.297mm to 1.496mm	30.00	±0.3 μm	0.3 μm	0.3 μm
1.497mm to 10.010mm	40.00	±0.3 μm	0.3 μm	0.3 μm

Shape

Shape examples

One end surface is chamfered at 30° to make insertion easier.

Series Details

Set number (item number)	Jumping dimensions	Set contents Nominal dimensions (mm)	Number of sets
ET-03	0.001 mm	0.297 0.298 … 0.309 0.310	14
ET-04	0.001 mm	0.397 0.398 … 0.409 0.410	14
ET-05	0.001 mm	0.497 0.498 … 0.509 0.510	14
ET-06	0.001 mm	0.597 0.598 … 0.609 0.610	14
ET-07	0.001 mm	0.697 0.698 … 0.709 0.710	14
ET-08	0.001 mm	0.797 0.798 … 0.809 0.810	14
ET-09	0.001 mm	0.897 0.898 … 0.909 0.910	14
ET-10	0.001 mm	0.997 0.998 … 1.009 1.010	14
ET-11	0.001 mm	1.097 1.098 … 1.109 1.110	14
ET-12	0.001 mm	1.197 1.198 … 1.209 1.210	14
ET-13	0.001 mm	1.297 1.298 … 1.309 1.310	14
ET-14	0.001 mm	1.397 1.398 … 1.409 1.410	14
ET-15	0.001 mm	1.497 1.498 … 1.509 1.510	14
ET-16	0.001 mm	1.597 1.598 … 1.609 1.610	14
ET-17	0.001 mm	1.697 1.698 … 1.709 1.710	14
ET-18	0.001 mm	1.797 1.798 … 1.809 1.810	14
ET-19	0.001 mm	1.897 1.898 … 1.909 1.910	14
ET-20	0.001 mm	1.997 1.998 … 2.009 2.010	14
ET-21	0.001 mm	2.097 2.098 … 2.109 2.110	14
ET-22	0.001 mm	2.197 2.198 … 2.209 2.210	14
ET-23	0.001 mm	2.297 2.298 … 2.309 2.310	14
ET-24	0.001 mm	2.397 2.398 … 2.409 2.410	14
ET-25	0.001 mm	2.497 2.498 … 2.509 2.510	14
ET-26	0.001 mm	2.597 2.598 … 2.609 2.610	14
ET-27	0.001 mm	2.697 2.698 … 2.709 2.710	14
ET-28	0.001 mm	2.797 2.798 … 2.809 2.810	14
ET-29	0.001 mm	2.897 2.898 … 2.909 2.910	14
ET-30	0.001 mm	2.997 2.998 … 3.009 3.010	14
ET-31	0.001 mm	3.097 3.098 … 3.109 3.110	14
ET-32	0.001 mm	3.197 3.198 … 3.209 3.210	14
ET-33	0.001 mm	3.297 3.298 … 3.309 3.310	14
ET-34	0.001 mm	3.397 3.398 … 3.409 3.410	14
ET-35	0.001 mm	3.497 3.498 … 3.509 3.510	14
ET-36	0.001 mm	3.597 3.598 … 3.609 3.610	14
ET-37	0.001 mm	3.697 3.698 … 3.709 3.710	14
ET-38	0.001 mm	3.797 3.798 … 3.809 3.810	14
ET-39	0.001 mm	3.897 3.898 … 3.909 3.910	14
ET-40	0.001 mm	3.997 3.998 … 4.009 4.010	14
ET-41	0.001 mm	4.097 4.098 … 4.109 4.110	14
ET-42	0.001 mm	4.197 4.198 … 4.209 4.210	14
ET-43	0.001 mm	4.297 4.298 … 4.309 4.310	14
ET-44	0.001 mm	4.397 4.398 … 4.409 4.410	14
ET-45	0.001 mm	4.497 4.498 … 4.509 4.510	14
ET-46	0.001 mm	4.597 4.598 … 4.609 4.610	14
ET-47	0.001 mm	4.697 4.698 … 4.709 4.710	14
ET-48	0.001 mm	4.797 4.798 … 4.809 4.810	14
ET-49	0.001 mm	4.897 4.898 … 4.909 4.910	14
ET-50	0.001 mm	4.997 4.998 … 5.009 5.010	14
ET-51	0.001 mm	5.097 5.098 … 5.109 5.110	14
ET-52	0.001 mm	5.197 5.198 … 5.209 5.210	14
ET-53	0.001 mm	5.297 5.298 … 5.309 5.310	14
ET-54	0.001 mm	5.397 5.398 … 5.409 5.410	14
ET-55	0.001 mm	5.497 5.498 … 5.509 5.510	14
ET-56	0.001 mm	5.597 5.598 … 5.609 5.610	14
ET-57	0.001 mm	5.697 5.698 … 5.709 5.710	14
ET-58	0.001 mm	5.797 5.798 … 5.809 5.810	14
ET-59	0.001 mm	5.897 5.898 … 5.909 5.910	14
ET-60	0.001 mm	5.997 5.998 … 6.009 6.010	14
ET-61	0.001 mm	6.097 6.098 … 6.109 6.110	14
ET-62	0.001 mm	6.197 6.198 … 6.209 6.210	14
ET-63	0.001 mm	6.297 6.298 … 6.309 6.310	14
ET-64	0.001 mm	6.397 6.398 … 6.409 6.410	14
ET-65	0.001 mm	6.497 6.498 … 6.509 6.510	14
ET-66	0.001 mm	6.597 6.598 … 6.609 6.610	14
ET-67	0.001 mm	6.697 6.698 … 6.709 6.710	14
ET-68	0.001 mm	6.797 6.798 … 6.809 6.810	14
ET-69	0.001 mm	6.897 6.898 … 6.909 6.910	14
ET-70	0.001 mm	6.997 6.998 … 7.009 7.010	14
ET-71	0.001 mm	7.097 7.098 … 7.109 7.110	14
ET-72	0.001 mm	7.197 7.198 … 7.209 7.210	14
ET-73	0.001 mm	7.297 7.298 … 7.309 7.310	14
ET-74	0.001 mm	7.397 7.398 … 7.409 7.410	14
ET-75	0.001 mm	7.497 7.498 … 7.509 7.510	14
ET-76	0.001 mm	7.597 7.598 … 7.609 7.610	14
ET-77	0.001 mm	7.697 7.698 … 7.709 7.710	14
ET-78	0.001 mm	7.797 7.798 … 7.809 7.810	14
ET-79	0.001 mm	7.897 7.898 … 7.909 7.910	14
ET-80	0.001 mm	7.997 7.998 … 8.009 8.010	14
ET-81	0.001 mm	8.097 8.098 … 8.109 8.110	14
ET-82	0.001 mm	8.197 8.198 … 8.209 8.210	14
ET-83	0.001 mm	8.297 8.298 … 8.309 8.310	14
ET-84	0.001 mm	8.397 8.398 … 8.409 8.410	14
ET-85	0.001 mm	8.497 8.498 … 8.509 8.510	14
ET-86	0.001 mm	8.597 8.598 … 8.609 8.610	14
ET-87	0.001 mm	8.697 8.698 … 8.709 8.710	14
ET-88	0.001 mm	8.797 8.798 … 8.809 8.810	14
ET-89	0.001 mm	8.897 8.898 … 8.909 8.910	14
ET-90	0.001 mm	8.997 8.998 … 9.009 9.010	14
ET-91	0.001 mm	9.097 9.098 … 9.109 9.110	14
ET-92	0.001 mm	9.197 9.198 … 9.209 9.210	14
ET-93	0.001 mm	9.297 9.298 … 9.309 9.310	14
ET-94	0.001 mm	9.397 9.398 … 9.409 9.410	14
ET-95	0.001 mm	9.497 9.498 … 9.509 9.510	14
ET-96	0.001 mm	9.597 9.598 … 9.609 9.610	14
ET-97	0.001 mm	9.697 9.698 … 9.709 9.710	14
ET-98	0.001 mm	9.797 9.798 … 9.809 9.810	14
ET-99	0.001 mm	9.897 9.898 … 9.909 9.910	14
ET-100	0.001 mm	9.997 9.998 … 10.009 10.010	14

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

Eisen, Japan

About the Series

Precision and specifications

Shape

Series Details

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