Phaetus Conch Plus integrated SIC nozzle Hotend for Bambu Lab A1/A1 Mini The Conch Hotend™ Plus from Phaetus is a highly efficient hotend specially developed for Bambu Lab A1 and A1 mini, which meets the requirements of Bambu Lab with an outstanding flow rate of up to 30 mm³/s, temperature resistance of up to 320 °C and excellent filament compatibility. The hotend is made of wear-resistant, durable materials and is equipped with an integrated silicone carbide nozzle with a Mohs hardness of 9.8. Compared to a hardened steel nozzle, this nozzle has a service life that is up to 7 times longer. Integrated silicone carbide nozzle Heatbreak with EndCoat™ coating Copper-coated heating block Thanks to a rigid kinematic coupling system with high rigidity, damage to components caused by impact can be reduced and maintenance costs minimised.