Random Products 2-3/4″ Steel Knot Cup Brush (83070) gives us the quality we are all looking for at the price we can afford!

Part number 83070 uses 0.014″ diameter wire and is rated for 14,000 RPM. The 5/8-11 Arbor fits most grinders so these can easily be added to your tool box.
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Steel Knot cup brushes re used for the removal of rust, slab, weld scale, or concrete waste. At times finding the right consumable products that optimize efficiency and cost can be difficult. This product has found that sweet spot!
