Feature:1. Made of high‑carbon steel, which makes it more durable and not easy to corrode.2. Turning and facing tools can be locked together (saving time and labor when changing operations).3. Holder provides maximum rigidity and absence of vibration prevents breaking blades.4. Used in various occasions, machining, automobile manufacturing, military manufacturing, etc.5. This tool post holder can help you to change the broken part quickly and easily, no complicated operation.Specification:Condition: 100% Brand NewItem Type: Tool Post HolderColor: BlackMaterial: High-Carbon SteelSize: Approx. 88x85x25mm/3.5x3.3x0.98inLathe Swing: 10-15inTool Bit Range: 1/4 to 5/8inProduct Description:The fast change tool post is a main accessory of the machine tool, it is consist of tool post and many kinds of tool holders, according to the processing requirements of the workpieces, correspording tool holders are selected to finish cylindrical facing, end facing, cutting, drilling, reaming, boring as well as other processing. It realizes to mount tool outside themachine tool, it has exchange tool quickly, high precision, rigidity strong etc. It is satisfactory accessories in place of square turrets. Package List:1 x Tool Post Holder 250-201