Cable Rotary Brush System with push button locks. Very flexible allowing it to make turns inside the duct easily. Cable system consists of hollow metal fiber/plastic sheath with braided steel cable inside it. 7 brushes of various sizes from 4″ to 18″. Nylon and silica carbide brush bristles. Easy push-button locking brush heads make changing brushes quick and easy. Powered with your clutch equipped drill. Available in 15′ and 25′ lengths.
Oscar- Arvida, CO –
Works really well. Seems a little more durable than the solid core system and this one has more flexibility. We had a job with some long trunk lines that went every direction. We were able to brush the ducts with less openings because this cable made some of the turns our other tools couldn’t.