Ball Bearing 3/4"OD x 5/16"ID DC these solid phenolic inserts can

these solid phenolic inserts can be cut to deliver exact results for each of your favorite bits

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eliminating snipe

Ball Bearing 3/4"OD x 5/16"ID DC these solid phenolic inserts canUse the B20 with Whiteside's Slot Cutter Arbors to change the depth of cut to 9 16". Ball Bearings are used on a router bit to follow a template or the flat edge of your workpiece. The inside of the bearing has several metal balls that allow the bearing to freely roll without restraint. Assemblies sold with bearing for flush round over. Use 3 4" bearing for 1 16" bead. Use 5 8" bearing for 1 8" bead. 1 2' shank, carbide tipped. D = Diameter; R =