Description

AlO 1-1/4″ x 0.025″ Cut-Off Discs (Pkg. of 50)
Both sides and edges of these 1-1/4″ dia. x 0.025″ thick discs are coated with aluminum oxide in a resin-bond. Can be used for slitting and finishing gold, silver, brass, steel, porcelain and acrylics. Arbor hole measures 1/16″. Use with our screw mandrels (sold separately). Maximum operating speed: 21,000rpm.