AeroPerformance Blade TechnologyAt the heart of the HE21K is MK-Dent’s AeroPerformance blade system, engineered to provide exceptional torque, precision and reliability.Manufactured using proprietary laser balancing technology and incorporating a stainless steel bur guide insert, the cartridge delivers smooth power transfer while helping maintain long-term accuracy and performance.With up to 24 watts of power available, the turbine is designed to handle demanding clinical procedures with confidence.Durable Ceramic BearingsThe HE21K uses advanced ceramic bearing technology to improve durability under the demanding conditions experienced within dental surgeries.The ceramic bearing system is designed to withstand:High rotational speedsRepeated sterilisation cyclesExposure to cleaning solutionsDaily clinical workloadsCombined with corrosion-resistant bearing cages and specialised lubrication, the result is quiet, smooth and reliable operation.Smooth Eco Body DesignThe Eco Line body features a minimalist design with a smooth chrome-coated finish that resists scratches and daily wear.Re-profiled air inlet ports improve airflow into the turbine head, enhancing efficiency and supporting consistent performance throughout procedures.Its lightweight 63g construction helps reduce operator fatigue while maintaining excellent control.High Power with Quiet OperationThe HE21K delivers powerful cutting performance while maintaining low operating noise levels.The combination of efficient airflow, precision balancing and ceramic bearings results in smooth operation with a sound level of just 62 dB.Advanced Cooling SystemFour asymmetrical mixed spray ports provide effective cooling during procedures.The multi-port spray system helps maintain visibility while supporting efficient cooling of both the bur and treatment area.Designed for Everyday DentistryThe standard head configuration offers an excellent balance between access, visibility and cutting power, making it suitable for a wide range of restorative and general dental procedures.Its push-button chuck system allows quick and secure bur changes, helping maintain efficient workflows throughout the day.