MK-Dent HP21KL Prime Line Handpiece Standard Head LUX MK-Dent Germany

MK-Dent HP21KL Prime Line Handpiece Standard Head LUX

Perfect concentricity and unrivaled 40 N of retention force improve long-term precision during operations.

The non-return system for reverse flow protection has been part of the Prime Line from the beginning.

ThePrime Line Turbines run smoothly and vibration-free at max. 60 dB (A).

Perfect concentricity and unrivaled 40 N of retention force improve long-term precision during operations.

The non-return system for reverse flow protection has been part of the Prime Line from the beginning.

Prime Line

Welcome to the Prime Club. 

Prime Line Turbines express the essence of sophisticated dentistry. Designed and engineered to help you create preparations like never before. Pushing the limits of aerodynamics even further, we mastered the airflow over the Prime Line’s AeroAcoustic blade.
More power, better sound, spectacular control. Built for the pro user who demands best-in-class.

AeroAcoustic blade
Quietly precise, round for round.
Ultimate blend of supreme performance:

MK-dent introduces its outstanding premium cartridge. The AeroAcoustic Prime Blade, honed to create 25 W (at 350k rpm) of steady power. Thanks to proprietary laser balancing technology, the Prime Line Turbines run smoothly and vibration-free at max. 55 dB (A).


Next-gen carbide bur guide
Perfect concentricity, unrivaled retention force.

The world of drilling would not be the same without carbide.
Pressed with 12 tons of pressure and heated to 1,500 °C, carbide is so hard, industrial diamond — the world’s hardest material — is used to grind it. Perfect concentricity and unrivaled 40 N of retention force improve long-term precision during operations.


Reverse flow protection
Endurance from start to finish line.

The non-return system for reverse flow protection has been part of the Prime Line from the beginning. It’s an entire system fabricated onto a single component, vastly minimizing the entry of particles and contaminants into the head. With endurance from start to finish line, it is designed for optimized cleanability.

Ceramic Bearings
Refined formula, silent rotations.

Dental bearings face the most extreme conditions:
Particularly high rounds per minute, attacks by superheated steam or various cleaning fluids. Paired with a corrosion-resistant cage as well as the remarkably refined formula of the lubricant, the ceramic balls will have a long journey ahead of them.

Automatic Pressure Regulation
Adjust to any situation.

Achieving the right balance between strength and durability is the engineer‘s dream. The pressure regulation can adjust to virtually any situation. It has been carefully sculpted to regulate the airflow and ensure a constant level of pressure. This enhances gradually the lifetime of the cartridge and bearings.

Features