Features 1、HEAT RESISTANT: All metal heat break support high temperature resistance up to 320℃, and the nozzle is made of copper plating to ensure hardness while supporting high flow printing 2、EFFICIENT AND HIGH SPEED: Ceramic heating block hotend kit with 32mm³/s high flow, the overall hot melt section is enlarged and the length is up to 285mm, supporting 600mm/s high speed printing 3、HIGH THERMAL CONDUCTIVITY: 360° surround ceramic heater improve heating efficiency, bring more uniform heating, and faster heat transfer. Nozzle inner wall roughness≤ Ra0.4 for smoother feeding and superior printing results. With a powerful 60W ceramic heating ring ensure faster heat transfer 4、BETTER COMPATIBILITY: Ceramic heating block kit work with most Fused Deposition Modeling printing filaments such as PLA, ABS, PETG, TPU, PA, PC, PLA‑CF, PA‑CF, and PET‑CF, etc. 5、APPLICABLE MODEL: Ceramic heating block hotend kit is compatible with for Creality K1, and for K1 MAXIMUM 3D printers, Ti alloy can reduce the heat transfer upward of the heating block Specification Item Type: Ceramic Heating Block Kit Pipe Material: Ti alloy Nozzle Material: Copper plated Heat Breaking Performance: Support high temperature printing(≤320℃), Ti alloy can reduce the heating block to transfer heat upward Compatible Filaments: PLA, ABS, PETG, TPU, PP, PC, nylon, etc. Support Filament Diameter: 1.75+0.05mm Ceramic Heating Power: 60W Compatible Models: For K1, for K1 Maximum Flow Rate: 32mm³/s Printing Speed: 600mm/s Package List 1 x Nozzle 1 x Throat 1 x Silicone Sleeve 1 x Ceramic Heating Ring 1 x Thermistor 1 x Circular Ceramic Mounting Block 1 x Aluminum Block Nut 1 x M3 Top Tightening Screw