![11mm (0.433) ER20 Super Precision Collet (0.0005" Accuracy or Better) - Part # 20-0433-11.0 - Benchmark Tooling](http://benchmarktooling.com/cdn/shop/products/er_87cd3232-3ffb-45e8-8ac3-d2c4efa14b4d_1024x1024.png?v=1594511663)
11mm (0.433) ER20 Super Precision Collet (0.0005" Accuracy or Better) - Part # 20-0433-11.0
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