This is the carding wheel you have all been waiting for.    Excellent quality for long life.  .0025 S/S bristle Max RPM 1500. 6 inch Diameter with 4 rows of bristles
Normal Carding RPM is 600 to 1000 Rpm . This wheel has a small hole drilled in the center but can be drilled to whatever size you need. It is designed to go in a drill press and Must not be installed on a 3500 RPM motor..Four rows of brush. I drill a 3/8 hole and use a piece of threaded rod with washers and nuts as an Arbor but any Arbor will do
This wheel is excellent for all polishing an carding of Bluing and Rusting of Rifles and Pistols