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Dental Alumina Air Abrasion Polisher Microetcher Sandblasting Handpiece 2/4 Hole

Specifications:
1.Link way:2/4 hole teeth chair general autoclavable.
2.Opertion air pressure:0.3Mpa-0.4Mpa
3.Sand amount:1.5g/min-3.59g/min
4.Blasting hole:Φ0．5mm
5.Blasting head can rotate to 360°
Installation
Plug to the handpiece hose directly to this unit, than the installation is finished.
caution: You must check if there is remaining water in the handpiece cable before installation. 
If there is, you must dry it firstly, then install it.
Recommended powder
We recommend a particle size of 30 to 50 μm high purity powder (99%+).
It's easy for the powder to absorb moisture from the air , It would cause agglomeration, 
resulting in performance
degradation. After install the powder, you should closed the cover of the bottle immediately 
to make sure its tight cover.
The dry powder should flow freely, the wet powder does not flow easily or lumps.
Extraoral application
For surface cleaning and micro-roughening treatment before pasting
metal/Porcelain
Fiber post
Inlay/Onlays
maryland bridge
Orthodontic bracket
removing the cement in the original adhesive layer before second pasting
Cast metal prosthesis defect detection
Application in oral
In the repair treatment, micro roughen surface of porcelain or composite.
Package Included:
Handpiece
powder jar
Steel Needle
mini wrench

Payment:

1.We accept Paypal only. 
2.Payment should be made within 7 days of auctions close. 

Shipping:
1. The item will be dispatched within 24 hours after payment received in full and cleared. 
2. Please make sure your address match the paypal address before you pay.
3. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.  

4. Please check your country’s customs office to determine what these additional costs will be prior to bidding/buying.

Feedback:

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2. Your feedback is our motivation to develop our business and serve you better.

Return & Refund:
Return within 30 days is accepted, though the item in good condition.

Important Notice For U.S.A Buyer

The following FDA Disclaimer is required for all eBay listing in healthcare category:
The sale of this item may be subject to regulation by the U.S. Food & Drug Administration and state and local regulatory agencies.You can bid on this item if you are an authorized purchaser. If the item is subject to FDA regulation, We will verify your status as an authorized purchaser of this item before shipping of the item.If you have questions about legal obligations regarding sales of medical devices, you should consult with the FDA's Center for Devices and Radiological Health.
(This dental items is not meant to replace your doctor diagnostic. It is mainly for your piece of mind and comfort.)