PRO-SERIES HIGH ACCURACY ER-20 3/32" SPRING COLLET (3901-5181)
$37.21
In stock
SKU
3901-5181
.
- Pro-Series High Accuracy ER-20 3/32" Spring Collet (3901-5181)
- AA Grade.
- 5 Micron.
- Superior finish.
- Runout is less than or equal to .0002".
- Made of high grade SUJ2 steel.
- Hardened and precision ground to 44-48HRC.
- Exceeds Federal Specifications.
- Major diameter is .830".
- Overall length is 1.230".
- Inside diameter is ground to reach mirror finish increasing grip force.
- Surface treated to reduce rust and improve hardness.
- Cryogenic treatment to significantly increase wear resistance.
- Collet must be assembled into collet chuck nut before inserting into the collet chuck.
- Shipping Weight: 0.2 lbs
| Catalog Page # | 227 |
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