Eisen, Japan
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
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.
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