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What does ER20 collet mean?
What is the maximum size collet for ER20?
What size is an ER20 tool?
What does the ER collet stand for?
Choose from our selection of ER-20 collets in a wide range of styles and sizes. In stock and ready to ship.
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ER20 collets from 1/8" - 1/2". Availible in EP, UP, PG, and SG grades. Made of SCM440 steel hardend to a HRC of 46.
We have the widest selection of precision carbide CNC milling tools in the industry. American Made. Easy Online Ordering.
Explore our CPO machinery for high-quality aluminum extrusion at unbeatable prices. Certified Pre-Owned means exceptional performance with...