Feature: 1. Bimetallic Heatbreak: The front end is made of ti alloy, and the back end is made of copper alloy material, this bimetallic heatbreak has higher hardness, wear resisting, strong thermal insulation, and faster heat dissipation 2. High Thermal Insulation: Ti alloy reduces the upward conduction of heat at the heating location, while copper dissipates heat to accelerate heat conduction, ensuring high overall insulation performance, and long service life 3. Replacement Part: This heat break is suitable for Kobra 2, for Kobra 2 Plus, for Kobra 2 Pro, for Kobra 2 Neo, and other 3D printers, with M6 thread and 26mm length, and can directly replace old or damaged printing accessories 4. Fine Processing: The interior of the heatbreak has undergone special processing, resulting in a glossy finish without burr, has lower pullback resisting, higher printing accuracy, and finer texture, improving work efficiency 5. High Printing Efficiency: Bimetallic consumables with a rated temperature of 450℃ melt faster and conduct 60% less heat than standard insulation plate, effectively reducing heat loss and improving printing efficiency Specification: Item Type: Heat Break Specification: M6x26mm Material: Ti Alloy, Copper Temperature Resisting: 450℃-500℃ Application: For Kobra 2 Plus, for Kobra 2 Pro, for Kobra 2 Neo, for Kobra 2. Package List: 2 x Heat Break