The MachEl Round Bar Center Finder with a 3/8" shank is designed for milling machines to quickly and accurately locate the center of round stock for drilling or milling tasks. Simply insert the tool's shank into a drill chuck or collet, and the center is identified when the pointer aligns with the line on the short shaft. Constructed from durable stainless steel and finished with a zero-glare satin chrome coating, this center finder ensures precision, reliability, and ease of use for machinists and hobbyists alike.