6" & 8" Nyalox Bench Grinder Wheel Brushes Packaging:Carded Factory-mounted buffs have 1/4" hex

Factory-mounted buffs have 1/4" hex shank mandrel

Safer for you & the surfaces you are working on

Always store in a cool dry area

Note: Center plates for arbor holes are custom punched per order

* Works as a power cleaning brush

6" & 8" Nyalox Bench Grinder Wheel Brushes Packaging:Carded Factory-mounted buffs have 1/4" hexGrit sizes are color coded for easy identification: Gray is 80 Grit, Orange is 120 Grit, Blue is 240 Grit. With Nyalox Brushes: * Abrasive grain is in each & every bristle. * Maintains shape; doesn't shed its bristles. * Does not rust. * Safer to use than wire brushes. 8" Bench Grinder Wheels only available in bulk unpackaged.