Replacement carbon brushes for TR Industrial TR-100 and TR-300 series demolition jack hammers. Carbon Brushes for TR-100 and TR-300 Demolition Hammers Set of 2 carbon brushes included. They deplete over time and need to be replaced periodically. Carbon brushes are essential to the functioning of the demolition hammer.
We use premium Chrome Molybdenum steel tempered with our proprietary heat treatment process to make these impact sockets and accessories. Drive Universal Impact Sockets rotate 360 degrees and give you ultimate accessibly to fasteners.