Detailed Product Description Massager Motor,Drill Motor,Coffee Maker Motor (RS-7712SH)Specification: Motor Shape:Round Outline Dimension:(DXL):41.8x66.0mm Technical Characteristics( ... .in 1mm=0.039in 1g=0.035ozTypical Applications:Hand Blender,Massager,Coffee Mixer,Portable Massager,Electric Drill.