Features High quality material can make sure the durability and stability of the product, which is wear-resistant and cold-resistant Suitable for CNC milling cutter with automatic tool changer Standard processing, easy to install and remove High accuracy, generally used as the fixed handle of the engraving machine Great workmanship, perfect replacement for the old or damaged one Specification:Item Type: HSK63F Tool Holder ClampInner Hole Diameter: HSK63F Usage: Engraving machine fixed handle Features: Wear-resistant, cold-resistant, high accuracy Package List:1 x HSK63F Tool Holder Clamp Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List 1 x HSK63F Tool Holder Clamp