Features Quick Release Drill Chuck: Clamping range 0.5‑16 mm, quick release drill chuck with tapered arbor MT2, very convenient for manual operation, for quick release chuck clamping. Wide Range of Application: This collet is well-made and can be a perfect replacement for the old collet, suitable for column drilling machines, milling machines, lathes, etc. Seiko Manufacture: This keyless drill chuck is exquisite workmanship, each of our products is carefully designed and manufactured, we have a strict quality control system to ensure product quality and quality stability, and to ensure that our shipping is in good condition. Premium Materials: This collet is durable and made of high-quality materials for a long service life and greater peace of mind. Excellent After-sales Service: We provide you with high-quality after-sales service. If you have any questions, please feel free to contact us, and we will deal with it for you as soon as possible. Specification: Item Type: Keyless Drill Chuck  Clamping Range: Approx. 0.5 ~ 16mm / 0 ~ 0.6in Features:  1. High quality and strong 2. Morse taper (MT2-B16) 3. Tool-free operation Size: Approx. 4.5cm / 1.8in 20cm / 7.9in Package List: 1 x Chuck 1 x Bar Package List 1 x Chuck 1 x Bar