Creality K1 Max Ceramic Heating Block Kit 

High Thermal Conductivity

360° surround ceramic heater improves heating efficiency, more uniform heating and faster heat transfer.

300°C High Temperature Resistance

All-metal design, and the nozzle is made of copper alloy and hardened steel to ensure hardness while supporting high-flow printing, compatible with more filaments, such as PLA, ABS, PETG, TPU, PA, PC, PLA-CF, PA- CF, PET-CF, etc. * Copper alloy has a thermal conductivity of 330w/m.k and hardened steel has a Mohs hardness of 7.8

Pro The heat break is made of titanium alloy and copper, with an extremely thin wall thickness and excellent heat insulation performance. Nozzle inner wall roughness≤Ra0.4, smoother feeding.

32mm³/s  High Flow Support

 600mm/s High-speed Printing The overall hot melt section is enlarged and the length is up to 28.5mm, supporting 600mm/s high-speed printing.

• Nozzle: 0.4mm*1
• Weight: 24g
• Compatible filaments: PLA、ABS、PETG、TPU、PP、PC、PLA-CF、PA-CF、PET-CF, etc.
• Support filament diameter: Ø1.75±0.05mm
• Ceramic heating power: 60W