Collets, 3C Individual Sizes

$21.26 ~~$29.95~~ In stock

These 3C collets are available in individual sizes to fit your bench top machining needs. Each collet features an externally threaded end with the standard 3C size, ensuring a secure fit in compatible chucks and holders.

Available in sizes 3/16", 3/8", and 7/16" for versatile workholding options.
Range from 1/8" to 1/2" overall, covering common workpiece diameters.
Standard 3C external thread for easy integration with your existing setup.
Sold individually so you can select exactly the size you need.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Ellie Z. ★★★★★ Oct 21, 2026

Finally found a 3C collet that actually holds a tenth without runout; the external threads are cleanly cut and seat instantly in my spindle. I bought the 1/8" size for my small end mills, and it's been solid through a dozen operations.

David X. ★★★★★ Oct 20, 2026

The external threads seat perfectly in my chuck without any wobble, and the sizing is dead-on for a 3C setup. I grabbed a couple individual sizes to replace worn ones, and they’ve held up through a solid afternoon of light milling.

Carter ★★★★★ Oct 19, 2026

The external threads on these 3C collets matched my chuck perfectly, making installation a breeze. I've had issues with cheaper collets wobbling, but this one holds the bit firmly with no runout at all.