... )good electrical conductivity (2)low noise and long life (3)ISO 9001:2008 Power Tools Carbon Brush, Carbon Brush Replacement of MAKITA,DEWALT ... Bosch, Dewalt, Hitachi,Makita, Metabo, Black&Decker and so on.2.With advanced technology plus perfect craft equipment, high quality products ... feel free to contact us or send us enquiry. Carbon Brush for Power Tools