Manufacturer Turbina High-Speed 4 Holes Quattro Spray Handpiece
Dental
DR-189 fiber optic dental handpiece Technical Data
Model: DR-189
Brand: DORIT
Bur Applicable: Φ1.59mm-Φ1.60mm
Rotation Speed: 300,000~420,000rpm
Head Diameter: Φ12.5mm(torque)/ Φ11.2mm(standard)
LED Type: Fiber optic light
Cartridge: Chinese ceramic bearing cartridges
Connection: 2 or 4 or 6 holes
dental turbine Details
company information
Henan Dorit Biotechnology Co., Ltd is located in the National
University Science Park of Hi-Tech Development Zone, Zhengzhou,
Henan Province. Henan Dorit specialize in dental treatmen equipment area, main
product contains high or low speed dental handpiece, ultrasonic scaler, three-way syringe and Dental LED Curing light.
Low speed dental handpiece are mainly used to wear dentures, polished and planted. Divided
into straight and bending machine.
High Speed dental handpiece mainly used to do treatment and repair more (such as holes,
cutting).
All our product with CE, TUV, FDA certification, some areas can provide sample service, if you need,
pls contact us anytime.
FAQ
1. What does your factory mainly produce?
Our factory mainly produces high speed turbine handpiece, low speed
handpiece, endodontic Files, led curing light, endo motor as well
as some other kinds of dental instruments, which own good features
of high precision, high quality and long lifetime.
2. Can you offer OEM service?
Yes, we can offer OEM service. If you need it, welcome to contact
me.
3.How can I get some samples promptly?
Please contact us and inform your courier (such as UPS, DHL, Fedex,
TNT, EMS and etc.) to collect samples from our office. For samples
if their value is less than USD 50.00, we will offer them free of
charge. As a courtesy, your express fee and samples charge will be
refunded from your 1st order.
4.How can I get the after service? How can I get the spare part
after one year warranty?
We welcome your chat online or e-mail to us regarding any technical
or related questions that you may have. It’s available to buy some
of the spare parts after one year warranty. Please contact with us
to confirm!
5.How about the payment terms?
We accept that:
A. For Large order, 50% deposit by T/T after you confirm the order,
balance paid by T/T at sight before shipment;
B. For small orders, 100% payment by T/T, Western Union, Paypal or
Credit Card before delivery.
6. How long is the warranty?
The bearings have three-month or six-month warranty and the other
products have one-year or six-month warranty. Different products
have different warranty periods. The warranty is valid in 3 months
/ 1 year since the date of delivery.
