Designed for durability and precision, this 1/2 inch drill chuck from JET is an essential tool for any serious craftsman. Constructed from heat-treated high-grade alloy steel, it features precision-fitted jaws that can withstand up to 115 PSI of torque without distortion, ensuring reliable performance in demanding applications. With a compact size and a weight of just 1.25 pounds, this drill chuck is easy to handle and install, making it a practical choice for both professional and hobbyist use. Backed by a 90-day warranty, you can trust in its quality and longevity for all your drilling needs.