1.Do woodworking or Engraving,milling. 2.Can install blade or ER series collect. 3.Can be customed. ModelRPMMotorDimensions/mmOutlookNo.Bearing TypeKWVAHzH1H2H3LL1L2L3N-MMDJ14A-7Z/37,00033806.323314214210241250106506-M1212*60091*6007MDJ14A-7Z/47,00043808.4233.3142142102491100155506-M1212*60091*6007MDJ14A-7Z/5.57,0005.538012.423314214210249785146506-M1212*60091*6007MDJ14A-7Z/87,000838015. ...