> Product Center  > RT-CH1140 / Handpiece Spindles Push Button For Lares 557
RT-CH1140 / Handpiece Spindles Push Button For Lares 557
RT-CH1140 / Handpiece Spindles Push Button For Lares 557
RT-CH1140 / Handpiece Spindles Push Button For Lares 557
RT-CH1140 / Handpiece Spindles Push Button For Lares 557
Push Button Dental Spindles 11.40mm
Model： RT-CH1140
：
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Spindles 11.40mm
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  • Information

    Handpiece Spindles Push Button For Lares 557

    For Lares 557 Push Button Handpiece

    Order No.: RT-CH1140

    High Speed Spindles For Dental Handpiece 

    Diameter: 3.173~3.174mm (Tolerance: Less than 2μ [micron])
    Vibration: Less than 8μ
    Burs Holding Power: Not less than 4.5KG

    Suitable for
    Lares 557
    Or any other models use the same size


    NOTE: The models are just for your reference
    We don't guarantee that the spindles are 100% suitable for those handpiece models.

    Guaranty Policy:

    1. Refund Guarantee: Your payment (NOT INCLUDING THE SHIPPING COST) will be refunded if you are not satisfy the quality of the spindles, the spindles must be returned within 10 days after you recieving the goods, and the spindles must be unused(Brand New). We don't refund or pay transport cost.

    2. Exchange Guarantee: We accept return and exchange the same models in 180 days after you recieving the spindles. We exchange the spindles only for those which are weak in holding the burs(holding less than 2.5kg)
    We don't accept:
    1) Damage during the assembling.
    2) Spindles without lubrication after working.
    3) Invoice more than 180 days.

    3. Please contact us before returning anything, otherwise we will not do any refund or exchange.
     




    About Spindles

    We offer different type of spindles for the rotor.

    NSK Type Spindles:

    Build with a strong spring and chuck inside the spindle, the chuck hold the bur (bur diameter 1.595mm) with 2.25-2.75KG grip power. The chuck will hold the bur tighter where there is pressure on the bur, the more pressure, the tighter it hold.

    Advantage: Lub Free! I will always keep working even there is no lubrication on the spindle.

    Disavantage: It didn't hold the bur as hard as the kavo model in the beginning. We need to explain to the dentists if they are not familiar with this kind of spindle before.

    Kavo Type Spindles:

    Build with strong chuck, holding the bur with more than 4.5KG all the time.

    Advantage: Hold the bur tighter all the time.

    Disadvantage: The chuck may have problem if the client didn't lubricate the chuck

     

     

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