Dental Handpieces | Alegra 300 Air Lowspeed | A-dec W&H
Alegra 300 air driven lowspeed handpieces

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Alegra 300 Air Lowspeed Handpieces. Finish. Polish. Finesse.

Alegra 300 air driven lowspeed handpieces
Short, slim, and lightweight handpiece design with our best swivel reduces hand and wrist fatigue
Lightweight handpiece
Exceptional tactile feedback
Precision ball-bearings provide exceptional tactile feedback with smooth and quiet operation
Unibody design simplifies handpiece cleaning, maintenance, and sterilization
Unibody design
1 year warranty
1 year warranty
Alegra 300 air driven lowspeed handpieces

WE-56T air driven lowspeed handpiece

WE-56T air lowspeed handpiece: 1:1 gear ratio; latch.

WE-57T air driven lowspeed handpiece

WE-57T air lowspeed handpiece: 1:1 gear ratio; friction-grip.

WE-66T air driven lowspeed handpiece

WE-66T air lowspeed handpiece: 4:1 gear ratio; latch.

HE-43T air driven lowspeed handpiece

HE-43T air straight handpiece: 1:1 gear ratio; lab.

Works with: AM-20RM air motor.

AM-20RM air motor

WE-56TMW air driven lowspeed handpiece

WE-56TMW air lowspeed handpiece: 1:1 gear ratio; latch.

WE-57TMW air driven lowspeed handpiece

WE-57TMW air lowspeed handpiece: 1:1 gear ratio; friction-grip.

HE-43TMW air driven lowspeed handpiece

HE-43TMW air straight handpiece: 1:1 gear ratio; lab.

Works with: Midwest compatible AM-20MW and AM-05MW air motors.

AM-20MW air motorAM-5MW air motor

WE-56TSD air driven lowspeed handpiece

WE-56TSD air lowspeed handpiece: 1:1 gear ratio; latch.

WE-57TSD air driven lowspeed handpiece

WE-57TSD air lowspeed handpiece: 1:1 gear ratio; friction-grip.

HE-43TSD air driven lowspeed handpiece

HE-43TSD air straight handpiece: 1:1 gear ratio; lab.

Works with: StarDental compatible AM-20SD and AM-05SD air motors.

AM-20SD air motorAM-5SD air motor

Alegra 300 air driven lowspeed handpieces
Model WE-56T WE-57T WE-66T HE-43T
Handpiece Type A‑dec|W&H air lowspeed A‑dec|W&H air lowspeed A‑dec|W&H air lowspeed A‑dec|W&H air straight
Gear Ratio 1:1 1:1 4:1 1:1
Max Speed (rpm) 20,000 20,000 5,000 20,000
Chuck Push-button 2.35 mm latch burs Push-button 1.6 mm friction grip burs Push-button 2.35 mm latch burs Twist-tension 2.35 mm lab burs
Light No No No No
Spray Ports No No No No
Head diameter (mm) 10.1 10.1 10.1 n/a
Head height (mm) 13.01 13.01 13.01 n/a
Head height (w 19 mm bur) 20.7 22.4 20.7 n/a
Weight (grams) 42 42 42 44
Length (mm) 87.9 87.9 87.9 87.1

 

Model WE-56TMW WE-57TMW HE-43TMW WE-56TSD WE-57TSD HE-43TSD
Handpiece Type Midwest compatible air lowspeed Midwest compatible air lowspeed Midwest compatible air straight StarDental compatible air lowspeed StarDental compatible air lowspeed StarDental compatible air straight
Gear Ratio 1:1 1:1 1:1 1:1 1:1 1:1
Max Speed (rpm) 20,000 20,000 20,000 20,000 20,000 20,000
Chuck Push-button 2.35 mm latch burs Push-button 1.6 mm friction grip burs Twist-tension 2.35 mm lab burs Push-button 2.35 mm latch burs Push-button 1.6 mm friction grip burs Twist-tension 2.35 mm lab burs
Light No No No No No No
Spray Ports No No No No No No
Head diameter (mm) 10.1 10.1 n/a 10.1 10.1 n/a
Head height (mm) 13.01 13.01 n/a 13.01 13.01 n/a
Head height (w 19 mm bur) 20.7 22.4 n/a 20.7 22.4 n/a
Weight (grams) 41 41 41 41 41 39
Length (mm) 87.9 87.9 78.2 79.7 79.7 66.9