How To Buy A Dental Handpiece – A Buying Guide!

By Author: Nikita
Total Articles: 18
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It's possible that your high-velocity dental handpiece is one of the most crucial instruments you use daily. Incredible progress has been made throughout time, especially in the field of electronic handpieces. This Buyers Guide will help you make sense of the options available and learn how to incorporate a new system into your existing processes.

How they function

Compressed air powers air-driven handpieces, which are used to cut through tissue. The turbine, which resembles a fan, is then turned, allowing you to spin your dental bur. Instead of a turbine, electric handpieces are powered by an internal motor. The speed of electric handpieces used in the dental lab can be adjusted using a pedal. Electric handpieces tend to be compatible with the existing operatory delivery system. Stepping on a pedal connects your air hose to a control box, which in turn measures the airflow and adjusts the speed of the electric motor in the handpiece, which spins the dental bur.

Air vs. Electric

It's not about which is superior when deciding between an air-driven handpiece and an electric one. The optimal choice for ...
... you may vary depending on your individual needs, the nature of your practice, and the procedures you do most often.

Speed – The RPMs of a dental airotor handpiece are only limited by airflow. Hence, they can reach higher speeds. In most cases, the maximum RPM for high-speed electric handpieces is about 200,000.

Constant Torque – A handpiece's speed will decrease while working with dense elements like gold or zirconia. The torque and cutting power of an electric handpiece are unaffected by the material being sliced.

Feathering With Electric – The electric motor is controlled by a foot pedal, so the speed can be modulated like an air turbine. The key difference is that you can maintain a steady level of torque even at low speeds. It can be used for operations like caries removal without needing an extra slow-speed handpiece.

Concentricity – Wear causes a turbine's blades to lose their concentricity and their rotational speed to decelerate with time. Because of the gears within an electronic handpiece, the bur may stay more centred, allowing for smoother operation.
Noise – When compared to air-driven handpieces, electric ones often produce less noise during use.

Weight – Electric motors often have a heavier handpiece because of the additional parts they need. The size and weight of modern electric versions are decreasing to combat day-long fatigue.

Grip & Finish – The grip of a handpiece has to strike a delicate balance between being rough enough to grasp with a gloved hand and smooth enough to be easily cleaned. What's crucial is that you can use it with the gloves you already own. Satin, high-gloss, and coated finishes are all available choices.

Attachments – The high-velocity section of an electric motor is properly viewed as a part of the motor itself. This implies that additional handpieces can be attached for use in treatments like interproximal reduction and denture modifications, such as a straight nose cone or a contra-angle.

Variable Torque – There are motorised handpieces where the torque can be adjusted. This opens up the possibility of using the same equipment for a variety of operations, including endodontics.

Visit a reliable dental store to buy these dental handpieces today!