Feature:1. Morse ER milling shank is suitable for drilling machine, milling machine, lathe, table drill and small machine tool, etc.2. With 1-20mm clamping range, such drilling tool holder can be used with confidence.3. Widely used in milling machines and other equipment, CNC milling tool holder can work in high performance.4. After many inspections before leaving the factory, the collet chuck holder's quality is guaranteed.5. Meanwhile, such a morse taper shank chuck keeps long service life so that you can use for a long time.