The ROHM SUPRA 0-10 J33 Keyless Drill Chuck is a high-quality workholding tool designed for CNC machines and metalworking applications. Made in Germany, this chuck features a keyless design and a tapered mount for easy installation and removal. With a mounting size of R8 and a chuck type suitable for 0"-3/8" drills, this product offers reliable and precise control for various drilling tasks. The ROHM brand is known for its superior craftsmanship and durability, making this drill chuck a reliable choice for professionals in the manufacturing industry.