Both sides and edges of these thin 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.
Available in 2 sizes: 1-1/4" dia. x 0.025" thick and 1-1/2" dia. x 0.050" thick.
Sold in packs of 50
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