GBC-4 : 1/2" Diameter End Brush
This standard-duty end brush has a 1/4" shank and is 1/2" in diameter made of .020" crimped wire. Goodson recommends 15,000 RPM Max.
This standard-duty end brush has a 1/4" shank and is 1/2" in diameter made of .020" crimped wire. Goodson recommends 15,000 RPM Max.