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The GS ER20 1 x 6.40 Straight Shank Collet Chuck, identified by MPN 534382, is a tool designed for precision work in toolholding applications. This collet chuck features a projection of one point four inches and is ideal for various milling tasks. It accommodates ER20 tool sizes and can hold a minimum diameter of zero point zero three nine inches, while the maximum holding diameter reaches zero point five one one inches.
This collet chuck is suitable for a wide range of milling machines. It is easy to install and provides stability during operation.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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