![21/64" (0.328) ER16 Ultra Precision Collet (0.0002" Accuracy or Better) - Part # 16-0328-21/64UP - Caliber Tooling](http://calibertooling.com/cdn/shop/products/er_849cd031-c958-4fca-8efb-a51a875f2f01_1024x1024.png?v=1594510204)
21/64" (0.328) ER16 Ultra Precision Collet (0.0002" Accuracy or Better) - Part # 16-0328-21/64UP
Inventory In Stock - Fast Online Checkout - Same Day Shipping. 2% Off ALL Online Orders. Use Code at Checkout: 2%OFF
Click here to see our full line of Collets with product charts with critical dimensions.
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It