The TDC-625 Taper Mount Drill Chuck features a capacity range of 1/8" to 5/8" and is designed with a JT-3 mount for secure attachment. Manufactured by WALTER MEIER MFG INC, this drill chuck is ideal for a variety of drilling applications, providing excellent grip and precision. Its durable construction ensures longevity, while the taper mount design allows for quick and easy changes. This chuck is compatible with a range of drill presses and is perfect for both professional and DIY projects, making it an essential tool for any workshop.