This ER40 Spring Collet set includes two pieces of 1/2" chuck for CNC engraving machines, lathes, and milling tools. It is designed to securely hold workpieces in place and ensure accurate cutting and shaping without any slippage. Made of high-quality materials, these collets are durable and reliable for long-term use. With a precision-fit design, they offer a tight grip on the workpiece, allowing for efficient and precise machining. Upgrade your CNC machine with this ER40 Spring Collet set and achieve professional-grade results.
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