RIEHL MATTE & CARDING WHEELS are designed for rust or hot water bluing with a soft, wiping action at 500 to 600 rpm, and should not exceed 4000 RPM.
It is important not to use the same wire wheel for different metals to prevent contamination that could cause spots and discoloration in bluing and plating, or rust on stainless steel.
The product has a 6" diameter, a 1⁄2" face, and is manufactured by OSBORN MANUFACTURING with ARBOR SPECS of 1⁄2" (12.7mm) and 3⁄4" (19mm).
The OSBORN MANUFACTURING Monitor Matte & Carding Wheels are designed for harsher carding actions or to provide a light matte finish, but are not suitable for removing rust, scale, or grime from heavily abused guns.
It is important not to use the same wire wheel for different metals to prevent contamination which can cause spots, discoloration, or rust.
The product features a 6" (15.2cm) diameter wheel with a 1/2" (12.7mm) arbor and a maximum RPM of 6000.