Power tools

Regarding the DC power tools, we have several materials which is good for commutating ability and ridability. Also, regarding AC power tools, we have experiences for drill, grinder, circular saw, etc. There are also power tools with electric brakes added to increase safety, and with electromagnetic wave countermeasures added to prevent home appliances from malfunctioning. Our carbon brushes meet these requirements, and have been trusted and adopted by major power tool manufacturers for many years.