Features High-Quality Material: Crafted from materials, this tool holder clamp is wear-resistant, cold-resistant, high-temperature resistant, acid-resistant, and alkali-resistant, ensuring long-lasting performance and reliability. Universal Compatibility: Compatible with any size CNC milling cutter equipped with an automatic tool changer, providing versatility and convenience for various machining tasks. Multi-Purpose Functionality: Ideal for drilling, milling, and engraving applications in CNC tool holder setups, offering flexibility and efficiency in machining s. High Accuracy: Ensures handling as the fixed handle of the engraving machine, contributing to superior machining precision and quality. Easy Installation: Standard processing makes it easy to install and remove, saving time and effort in setup and maintenance. Features: 1、Made of materials, wear-resistant, cold-resistant, high-temperature resistant, acid-resistant and alkali-resistant 2、Suitable for any size CNC milling cutter with automatic tool changer 3、Suitable for drilling, milling and engraving in CNC tool holder applications 4、High accuracy, generally used as the fixed handle of the engraving machine 5、Standard processing, easy to install and remove Specification: Item Type: NBT30 Tool Holder Clamp Inner Hole Diameter: NBT30 Usage: Engraving machine fixed handle Features: Wear-resistant, cold-resistant, high accuracy Package List: 1 x NBT30 Tool Holder Clamp Package List 1 x NBT30 Tool Holder Clamp