The 3D-printed stockholder for a CNC machine is designed to securely hold materials in place during machining. This part features multiple screw-in slots set at precisely 1.75 inches apart, ensuring optimal spacing for a variety of stock sizes. Each slot is engineered to accommodate screws approximately 0.5 inches in diameter, providing a sturdy and reliable grip on the material. The holder's robust construction and precise dimensions contribute to improved stability and accuracy in CNC operations, making it an essential component for any machining setup.