Size:Diameter: φ4-inch(100mm) ,Thickness:12mm/0.47in, Center Hole: φ4mm/0.15in.Fit for most bench top grinder, table grinder.
Pckage: 2-Pack. Material: 100% Cotton Buffing Polishing Wheel. Attention: Due to its fine cotton buffing wheel, it would have a little flying fibre during first time working.
Easy to install :These buffing wheel are 1/2" center hole fits most bench grinder.
Professional design: The buffing wheel is 50plys,Thickness:13mm/1/2inch Thick concentric sewn circles design holds plys together more stiffly so greater pressure can be applied.
Function: Buffing polishing acrylic, plastic, wood, alloy, brass, equipment, various mold, ironware, other metal surfaces, etc. Make your polished goods smoother and shinier.