Top 5 Handpieces in Dentistry. High-Speed and Slow-Speed

-- Sean Myran, DDS

Intraflex Lux 2 2307 Ln By Kavo Dental

Basic Elements To Know About of Dental Handpieces

Dental handpieces help complete a variety of different tasks because the handpiece determines the results of any dentist’s work to a person’s teeth and gums. Its advancements had led to an increase in major health, and they’re one of the most commonly used medical devices in any practice. Handpieces are highly efficient, sophisticated, and for achieving balance, the size, weight, and contra-angles of their attachments matter in all aspects of dental treatments.

Handpieces: Methods of Operation

Traditional handpieces operate by either two modes of function – electric and air-driven. Each method has its own unique characteristics, and ultimately, it matters up to the opinion of dentists as to which method has superiority over the other.

  • Electric – Electric handpieces use electricity to power the motor. These types of handpieces operate at a lower frequency, are heavier, bulkier, and more expensive. Most electric handpieces operate at a lower frequency of 200,000 RPMs, but have a more reliable torque. The torque determines the frequency of the motor and cutting performance, and electric handpieces tend to offer more attachments for a variety of procedures. Electric handpieces can be made for high speed and low speed, and are quieter and only require a lighter touch for cutting. However, these kinds of hndpieces can increase the operater’s fatigue, and thus make it more difficult to distribute the weight and configuration.
  • Air-Turbine – Air-turbines rely on air to rotte the cutting instrument, and are most often seen as high-speed handpieces because of their ability distrubute the cutting blade to remove structures rapidly. These types of handpieces often run up to 400,000 RPMs, but because of their high speed, they have a relatively low torque, causing the speed to drop and build resistance during cutting. With air-turbines, this contact point can create a lower amount of air pressure, causing inconsistencies with rotation speed.

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The Two Types of Handpieces

While understanding the motor and functions of today’s handpieces can benefit any dentist in their choices, many companies classify their products with two types of handpieces that each contain their own specifications. Either of them can be combined with either electric or air-turbine motors to produce results.

Highspeed Handpiece

Highspeed handpieces can vary by design and construction, but typically run in between 250,000 and 400,000 RPMS. Some highspeed handpieces can offer added extras, such as optic lights, ceramic bearings, and titanium bodies to elevate their performance, but overall, highspeed handpieces create precision work that’s dependent on the configuration of the gears or pressure built. Its purpose is to remove tissue with no pressure, heat, or vibration, and highspeed handpieces have lately been created with more designs featured in mind with the patient, such as silent motors and pressure systems, to accommodate for comfort level.

Slowspeed Handpiece

Slow-speed handpieces tend to operate at lower RPMs, but refocus their purpose by creating a constant stream of torque. Slow-speed, or low-speed, handpieces are designed to handle more air pressure and give the dentist more optimal control over their procedures. Slow-speed handpieces can also have added extra features, such as lighting, a higher torque option, and cooling tubing for maximum effectiveness during autoclaving and sterilization.

This brief overview of handpieces decorates the design and function of dental handpieces, and many companies design handpieces with multiple features, all interconnecting, to create the most reliable products. Here, we have our list of the top dental handpieces for dentists that we recommend selecting from.

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1. MASTERtorque LX M8900 Lby KaVo Dental

Mastertorque lx m8900 lby kavo dental

Product Description

The MASTERtorque LX M8900 by KaVo Dental is a high-performance, air-driven highspeed handpiece designed for power, precision, and safety. With Direct Stop Technology and an ultra-quiet operation, it delivers optimal control and efficiency during dental procedures.

Product Overview

Operating at 23 watts, the MASTERtorque LX provides 20% more power than previous KaVo models. It features Direct Stop Technology, halting the bur in under one second to improve safety and reduce procedural time. Its 57 dB noise level ensures a quieter, more comfortable experience for both clinician and patient. The handpiece also includes a plasmatic coating, a push-button auto-click chuck, and operates at speeds up to 370,000 RPMs, all while minimizing particle retraction to prevent cross-contamination.

Key Features

  • Direct Stop Technology stops bur within 1 second
  • 23-watt power output – 20% more than previous models
  • Ultra-quiet operation at just 57 dB
  • Maximum speed of up to 370,000 RPM
  • Reduces backflow for cross-contamination control
  • Plasmatic coating for improved durability and hygiene
  • Push-button auto-click chuck system

Common Applications

  • Highspeed tooth preparation
  • Crown and bridge procedures
  • Operative and restorative dentistry
  • Minimally invasive surgical access

Technical Specifications

Product Name: MASTERtorque LX M8900
Brand: KaVo Dental
Power: 23 watts
Speed: Up to 370,000 RPM
Noise Level: 57 dB
Technology: Direct Stop Technology
Coating: Plasmatic coating
Chuck Type: Push-button auto-click
Contamination Control: Yes (reduced backflow)
Package Quantity: 1 handpiece
Product Type: Air-driven highspeed dental handpiece

Customer Ratings

Rating: 4.9 out of 5 (Based on verified reviews)

Customer Feedback

  • Outstanding control and cutting power
  • Incredibly quiet, making procedures more comfortable
  • Instant bur stop improves safety
  • Smooth handling and ergonomic design
  • Worth the investment for premium performance

Top 5 Handpieces in Dentistry. High-Speed and Slow-Speed


2. Titan 3 Low Speed Handpiece by DentalEZ

Titan 3 low speed handpiece by dentalez

Product Description

The Titan 3 Low Speed Handpiece by DentalEZ is a durable, air-driven handpiece system built for efficiency and longevity. Designed with stainless steel construction and LubeFree angles, it helps reduce maintenance needs and practice downtime while delivering reliable performance at speeds up to 20,000 RPM.

Product Overview

The Titan 3 features a 360-degree swivel connection to reduce tubing drag, allowing for greater maneuverability during procedures. Its motor-to-angle adapter provides quick disconnection for sterilization, and the entire unit is autoclavable. With LubeFree straight nose cones and torque multipliers, this system minimizes ongoing maintenance, making it a cost-effective solution for general practice.

Key Features

  • Air-driven low-speed handpiece system
  • Stainless steel housing for durability
  • LubeFree angles reduce maintenance and downtime
  • Operates up to 20,000 RPM
  • 360-degree swivel for less drag and better handling
  • Motor-to-angle adapter for quick disconnection
  • Fully autoclavable for infection control

Common Applications

  • Finishing and polishing restorations
  • Prophylaxis and hygiene procedures
  • Endodontic and laboratory work
  • Slow-speed adjustments and intraoral procedures

Technical Specifications

Product Name: Titan 3 Low Speed Handpiece
Brand: DentalEZ
Material: Stainless steel
Speed: Up to 20,000 RPM
Swivel: 360-degree quick-connect
Lubrication: LubeFree
Sterilization: Autoclavable
Adapter: Motor-to-angle disconnection system
Package Quantity: 1 handpiece system
Product Type: Low-speed air-driven handpiece

Customer Ratings

Rating: 4.8 out of 5 (Based on verified reviews)

Customer Feedback

  • Excellent torque and reliability for daily use
  • Easy to maintain with LubeFree design
  • Smooth handling and lightweight feel
  • Sterilizes easily and holds up well over time
  • A smart investment for general practice

3. Midwest Stylus Plus by Dentsply Sirona

Midwest stylus plus by dentsply sirona

Product Description

The Midwest Stylus Plus by Dentsply Sirona is a highspeed air-driven handpiece that builds upon the trusted features of the Midwest Tradition line. With enhanced ceramic bearings, fiber optic lighting, and added speed control, it delivers exceptional performance, durability, and safety in everyday clinical use.

Product Overview

Engineered for precision, the Stylus Plus incorporates a lever chuck system for secure bur retention and ceramic bearings for extended handpiece life. Its solid glass fiber optics ensure consistent illumination without light degradation. The upgraded motor design offers up to 30% more power, while its intelligent speed control system prevents excessive RPMs under high pressure—reducing noise and protecting the turbine. A 4-port water spray ensures optimal cooling during procedures.

Key Features

  • Enhanced ceramic bearings for improved performance and longevity
  • Lever chuck system for safety and easy bur changes
  • Solid glass fiber optics for consistent illumination
  • Speed control system protects handpiece and reduces noise
  • Up to 30% more power than previous models
  • 4-port water spray for efficient cooling

Common Applications

  • Highspeed tooth preparation
  • Crown and bridge procedures
  • Operative and cosmetic dentistry
  • Precision cutting in complex restorative treatments

Technical Specifications

Product Name: Midwest Stylus Plus
Brand: Dentsply Sirona
Bearings: Advanced ceramic set
Chuck Type: Lever-style
Lighting: Solid glass fiber optics
Speed Control: Built-in protection against over-RPM
Cooling System: 4-port water spray
Power Output: Up to 30% more than previous models
Package Quantity: 1 handpiece
Product Type: Highspeed air-driven dental handpiece

Customer Ratings

Rating: 4.8 out of 5 (Based on verified reviews)

Customer Feedback

  • Exceptionally smooth and quiet operation
  • Strong power output with reliable control
  • Excellent visibility thanks to consistent lighting
  • Long-lasting and easy to maintain
  • Trusted for its performance in restorative and cosmetic cases

4. INTRAflex LUX 2 2307 LN by KaVo Dental

Intraflex lux 2 2307 ln by kavo dental

Product Description

The INTRAflex LUX 2 2307 LN by KaVo Dental is a low-speed handpiece motor system engineered for high torque and exceptional control. With advanced lighting, ergonomic design, and compatibility across KaVo’s Multiflex systems, it offers reliable performance in a range of dental procedures.

Product Overview

This air-driven motor system operates at speeds up to 13,000 RPM, delivering precise control during low-speed applications. It features long-lasting ceramic bearings and a fused glass rod light conductor that emits 25,000 LUX of consistent illumination—even after repeated sterilization. The expert grip surface enhances handling comfort and control. The INTRAflex LUX 2 integrates seamlessly with all KaVo Multiflex couplings, offering flexible, system-wide compatibility.

Key Features

  • Up to 13,000 RPM for controlled low-speed operation
  • High-torque motor in compact, ergonomic design
  • 25,000 LUX glass rod illumination for clear visibility
  • Fused glass rods prevent light degradation
  • Ceramic bearings for long-term durability
  • Expert grip surface for improved handling
  • Compatible with all KaVo Multiflex systems

Common Applications

  • Low-speed restorative and hygiene procedures
  • Prophylaxis and finishing
  • Endodontic canal preparation
  • Intraoral adjustments and fine-tuning

Technical Specifications

Product Name: INTRAflex LUX 2 2307 LN
Brand: KaVo Dental
Speed: Up to 13,000 RPM
Torque: High-torque motor
Lighting: 25,000 LUX via fused glass rod
Bearings: Ceramic
Grip: Expert ergonomic grip surface
System Compatibility: KaVo Multiflex
Sterilization: Resistant to light degradation post-sterilization
Package Quantity: 1 handpiece motor system
Product Type: Low-speed dental motor system

Customer Ratings

Rating: 4.8 out of 5 (Based on verified reviews)

Customer Feedback

  • Delivers smooth, consistent torque and speed
  • Light output remains strong after repeated sterilizations
  • Comfortable to handle for long procedures
  • Perfect fit with existing KaVo systems
  • Excellent control for detailed low-speed work


5. 430 SW Torque High Speed Handpieces by DentalEZ

430 sw torque high speed handpieces by dentalez

Product Description

The 430 SW Torque by DentalEZ is a high-speed, air-turbine handpiece designed for superior cutting efficiency and clinical reliability. With 27 watts of torque power and a precision-engineered cooling system, it delivers exceptional performance for a variety of dental procedures.

Product Overview

Built with a stainless steel body for long-term durability, the 430 SW Torque features an optimized air-turbine system that generates industry-leading power. Its washer design minimizes debris spread, while the water spray is directed precisely to flush and cool the operatory area. The handpiece is available in both fiber optic and non-fiber optic configurations, making it adaptable for different practice needs.

Key Features

  • 27 watts of cutting power for superior torque control
  • Optimized air control for consistent turbine performance
  • Washer design reduces debris spread during operation
  • Precision water spray system for effective cooling and cleaning
  • Durable stainless steel construction
  • Available in fiber optic and non-fiber optic models

Common Applications

  • High-speed tooth preparation
  • Crown and bridge work
  • General restorative procedures
  • Surgical and endodontic access

Technical Specifications

Product Name: 430 SW Torque High Speed Handpiece
Brand: DentalEZ
Power Output: 27 watts
Drive Type: Air-turbine
Construction: Stainless steel
Cooling: Optimized water spray
Debris Management: Washer design
Optic Options: Fiber optic and non-fiber optic
Package Quantity: 1 handpiece
Product Type: High-speed dental handpiece

Customer Ratings

Rating: 4.8 out of 5 (Based on verified reviews)

Customer Feedback

  • Delivers excellent cutting performance with powerful torque
  • Durable and easy to maintain
  • Water spray system is highly effective for keeping the field clean
  • Versatile options for fiber optic and non-fiber optic setups
  • A reliable choice for both routine and advanced procedures

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Picture of Sean Myran, DDS

Sean Myran, DDS

Dr. Sean Myran is a dentist and a graduate of the University of Pennsylvania School of Dental Medicine. He practiced and ran his private practice dentistry for ten years and has been a full-time online marketing expert for the last 15 years. He writes for Dental Country and other blogs covering a wide range of dentistry-related topics.