The Vintage Ettco Tool Co Tapping Tap Chuck Holder No. T3 is a high-quality steel machining tool designed for precision tapping tasks. Made by the reputable brand Ettco, this tap chuck holder is built to last and provide reliable performance. Its head/holder type specifically designed for holding taps ensures a secure and stable grip, allowing for accurate and efficient machining. This vintage tool is a valuable addition to any workshop or manufacturing facility needing precise tapping capabilities.