Choose from our selection of ER collets, including ER-32 collets, ER-16 collets, and more. Same and Next Day Delivery.

MSC Direct offers quality ER Collets at a great value. Find premium products to last a lifetime!

The standard ER collet is the most widely used clamping system in the world. Made from Alloy spring steel and fully hardened these ER collets are ideal for many machining applications including boring, …

Our wide ER standard product range offers the perfect collet for all standard machining applications. Made for EDM applications and other difficult environments, the stainless steel ER INOX Microbore …

Since their development in 1973, ER Collets have become an essential element of every machine shop. Whether you’re looking to hold tooling or even round stock, these collets are an industry-standard for …

The table below shows the available sizes of ER collets. Click the collet size at the top of the column (ER-32, for example) to go to the page that lists all the collets in that size range.

Royal ER Collets are available in both inch and metric sizes. This optimizes the surface contact between the collet and cutting tool and results in higher accuracies, stronger grip force, better part finishes, …

Discover a comprehensive range of ER collets and chucks for precision machining. Our selection includes ER sealed collets, tap collets, straight bore collets, and straight shank keyless NC drilling …

Oct 20, 2023 · What Are ER Collets? The ER collet is a type of clamping system designed to hold tools or workpieces with utmost precision. Characterized by their unique external profile and slits, these …

ER collets are specialized sleeve bushings that hold round-shank cutting tools (such as endmills, taps, drill bits) in a milling machine or CNC spindle. Collets install in a compatible collet chuck and center …