![3/64" (0.046) ER20 Ultra Precision Collet (0.0002" Accuracy or Better) - Part # 20-0046-3/64UP - Caliber Tooling](http://www.moorism.top/cdn/shop/products/er_4448a486-0ab6-474b-aecf-ea93db97eba5_1024x1024.png?v=1594510259)
3/64" (0.046) ER20 Ultra Precision Collet (0.0002" Accuracy or Better) - Part # 20-0046-3/64UP
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