This high-quality steel sealed ER20 metric spring collet with a 9.0mm size and 0.0003 accuracy is a great addition to any CNC metalworking and manufacturing setup. Its brand, Ridiculous Machine Tools, is known for providing quality products at affordable prices. The collet series is ER20 and is with a country/region of manufacture aspect. This product is not only reliable but also offers a buy more, save more option for customers looking to purchase multiple units. The collet is categorized under coolant collets, collets, workholding, and workholding & toolholding for easy navigation and search.

ER20 9MM Steel Sealed Collet

ER 20 METRIC STEEL SEALED Precision Spring Collet 

Collet Accuracy – 0.0003” – 0.0004”

Wide Clamping Range: 0.02”-0.039” Collapsibility

Made of High-Quality Specialized Steel

Combine items from our RIDICULOUS Store for shipping discounts at checkout.  Combine multiple items to reduce shipping costs.

All items ordered from Friday Evening through the weekend will ship on Monday or the next Business Day..


ER 20 METRIC STEEL SEALED Precision Spring Collet 

Collet Accuracy – 0.0003” – 0.0004”

Wide Clamping Range: 0.02”-0.039” Collapsibility

Made of High-Quality Specialized Steel

Combine items from our RIDICULOUS Store for shipping discounts at checkout.  Combine multiple items to reduce shipping costs.

All items ordered from Friday Evening through the weekend will ship on Monday or the next Business Day..