1. For 3 V3 KE Ceramic Hot End Kit: This replacement heating block kit is designed for 3 V3 KE 3D printer, ensuring perfect compatibility and performance enhancement. 2. Enhanced Thermal Efficiency: Equipped with ceramic heating rings, our hot end kit significantly improves heat transfer and uniformity, enabling consistent high-quality printing and improved heating efficiency. 3. Faster Printing Capability: This extruder hot end kit is pre-assembled, easy to install, supports a maximum print speed of 600mm/s, greatly reducing the waiting time for print jobs and enhancing your printing experience. 4. and Quality Upgrade: Our kit uses a titanium alloy throat with excellent thermal insulation performance, and the nozzle inner wall roughness is less than equal Ra0.4, which ensures smoother filament flow and excellent print quality. 5. Wide range of filament compatibility: Our all-metal design hot end supports high temperature printing up to 300℃ and is compatible with a variety of filaments including PLA, ABS, PETG, TPU, etc., making it a versatile choice for printing projects. Heat Break Material: Titanium alloy Wall thickness: 0.25mm Heat break performance: Support high-temperature printing(less than equal 300°C)Titanium alloy can reduce the upward transfer of heat from the heating block Nozzle material: Brass Compatible Filaments: PLA,ABS,PETG,TPU, PP, PC, nylon, etc Support Filament Diameter: 1.75+0.05mm Ceramic Heating Power: 60W Due to different batches, the appearance and printed text of the product , but it not affect the use. Colour:Red Material:Silicone+Metal Package Contents: 1 * Ceramic Heating Block Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.