Model NO.: D-J9M4
Application: Adult, Child
Loading Way: Wrench Type
Head Diameter: Middle Head
Exhaust Way: Internal Exhaust
Number of Holes: Four Holes
Connection: With Quick Connector
Rotating Speed: High-Speed Handpiece
Certificate: Ce & ISO9001 2000
Free Load Speed: 350,000-400,000r.p.m for Standard Head
Air Pressure: 0.20-0.25MPa(0.22MPa Preferred)
Materials: Ceramic Bearing
Bur Applicable: 1.595-1.600mm
Torque: 25-45n
Noise: Less Than 70dB
Chuck Type: Push Button Chuck
Holes: 2 Hole or 4 Hole
Feature: with Braking System
Trademark: OEM
Transport Package: Standard Export Carton
Specification: CE, FDA
Origin: China
HS Code: 90184990
Ceramic Turbine 4 holes Fiber optic LED high speed dental handpiece with braking system
1) Technical Data:
Technical Data | |
Holes | 2 hole or 4 hole |
Torque head | Standard or Torque |
Water Spray | Single water spray |
Chuck type | Push button chuck |
Working air pressure | 0.20-0.30MPa(0.25MPa preferred) |
Rotation speed | 350,000-400,000R.P.M for standard head |
280,000-360,000R.P.M for torque head | |
Torque | 25-45N |
Noise | ≤70dB |
Feature | with braking system |
Temperature | 3,500K-4,000K |
Bur applicable | Φ1.595-1.600mm |
Standard Features: | |
With braking system | |
2 holes or 4 holes | |
Closed cartridge , more steady during high speed rotation , more durable | |
Anti-retraction function design , protect patients from cross infection , extend lifespan for the handpiece | |
135ºC autoclable for the handpiece | |
Dynamic balance inspection technology , low noise during operation , extend lifespan for the bearing |
2) More pictures of dental handpieces for your refer :

3) More other different dental handpieces for your choice :

4) Our service:
1. We provide you 1Â year warranty for the dental handpiece body. 6Â months for the dental turbines, and 3Â months for the bearing.
2. We can provide the OEM service, if you want the body to printing your logo, it's ok!
2, Full way services and technical support offered by our professional engineers.
3, 8Â professional Engineers ensured 100% high quality products for your choice.
4, We highly appreciated any types of inquiry and all of them will be replied in 14 hours.
5, Your goods could be shipped to you as your requirement such as by DHL express, by Air cargo or by sea,Full way tracking for your cargos offered before the arrival of the goods.

5) Shipping:
*Items will be shipped ASAP after payment is received in 7Â working days or more sooner
*A tracking No. Will be send to your mail box after your order has been shipped
*Delivery time: 3-5 working days by UPS/ DHL/TNT/ FedEx, 5-7 working days by EMS, For air cargo or shipping, pls confirm with sales before order.

6) Customers Feedback:
*Customer's satisfaction is very important to us, if you are satisfied with your items,
We appreciate your positive feedback
*We understand the concerns and frustrations your might have, so if you are not satisfied
With your item, pls contact with us before leaving any neutral/negative feed back. We can
Work together to resolve any dispute.
*Your satisfaction is always our No. 1Â Goal.
7)  Zhengzhou Huaer Electro-Optics Technology Co., Ltd. is established in 2006. Located in Zhengzhou city , we're the leading manufacturer for the Portable Dental Unit , Dental Handpiece Teeth Whitening Material and Dental Impression Putty etc. Our products sell well in Australia, Columbia, Kuwait , the Netherlands, South Africa , Thailand , United Kingdom , United Arab Emirates , United States , Zimbabwe .Except our own products, we can also provide OEM services and accept customized order as well. Our products are CE and SFDA certified . For more details, please feel free to contact us to learn more.Â
Your enquiry will be replied within 24 hours !

Please feel free to contact us to learn more details.Â
Your enquiry will be replied within 24 hours. Â
Contact :Â Phyl MaÂ
Zhengzhou Huaer Electro-Optics Technology Co., Ltd.Â
Add: No.79 Zhenghua RD Jinshui District , 45000 Zhengzhou , ChinaÂ
Tel: 0086 371 86097309 Fax: 0086 371 69067368 |Â
M: 0086-13613857350
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