Micromotor NSK M40N XS without light

 used, but in very good condition
 Characteristics:
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 - Quiet, smooth running from 60 to 40,000 rpm
 - Low heat generation
 - Compact and lightweight coreless micromotor
 - Case made of solid titanium
 - Length of 59 mm
 - Weighs only 97 g
 Can be used for all treatment units such as Sirona, KaVo, etc. using appropriate adapter hoses.