40000rpm Micromotor Strong 105L Handle Electric Dental Lab Micromotor Handpiece For Strong FEFE

Commodity type: electric nail drill and accessories Output voltage: other material: plastic Model: 105L Power supply: other Specifications: 40000 rpm 40000rpm micro motor strong 105L handle electric dental laboratory micro motor handpiece strong

Packing list: 105L mobile phone + spanner carbon brush Precautions:

①When using the handle, the handle must not rotate idly, and must be equipped with grinding pins. ②When installing the grinding head, the grinding head rod must be cleaned and then put into the chuck. ③ Do not let water enter when using the phone, otherwise the phone will rust. If water enters the machine head, the water must be removed and dried before continuing to use. ④ When using the foot switch, the power of the host must be turned off, otherwise it will affect the performance of the host circuit. ⑤ Do not hit or drop it, especially the handle. ⑥ It is strictly forbidden to add oil to the bearing.