1. Planar contact heating elements provide more consistent contact compared to ceramic heating ring contacts. 2. Compared to OT hotend designs, heating elements and thermistors are easier to maintain and replace. 3. Separated flange and heating core design. The flange is made of a material with low thermal conductivity, helping reduce the working temperature of the heatsink when secured with screws. 4. Compatible with various widely available MK8 series nozzles. 5. Direct drop-in replacement for the hotend on K1, K1 MAX, and compatible printers. Can be directly installed on the extruder to increase flow rate by 50%. Name: HOTEND KIT This hotend is a hot end component designed to directly replace the original hotend on K1, K1 MAX, or compatible printers. Color: Silver Material: Metal Type: CHCBOT for K1 MAX Package Contents: 1 x Updated Hotend Kit Note: The package includes only the items listed above; other products are not included. Note: Lighting reflections and display differences may cause slight variations between the color of the item in the image and the actual product. Measurement error allowance is +/- 1-3 cm.