![16mm (0.630) ER40 Super Precision Collet (0.0005" Accuracy or Better) - Part # 40-0630-16.0 - Exact Tooling](http://exacttooling.com/cdn/shop/products/er_3b044d12-b677-44c8-85f6-6b60779b7a19_1024x1024.png?v=1577552185)
16mm (0.630) ER40 Super Precision Collet (0.0005" Accuracy or Better) - Part # 40-0630-16.0
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