Universal Transfer Rollerball Guides - 5/8" - 6 Piece MM01-03 then switch to the Hard

then switch to the Hard (800-1000 Grit) to further refine

Quality Blue Chip brand by Irwin

Sized to larger model dust collectors with 20" diameter filters

When used properly

Upgrade your Porter-Cable® 890 Series or DeWalt® 618 Series Plunge Router with this precision machined WoodRiver® Subbase

Universal Transfer Rollerball Guides - 5/8" - 6 Piece MM01-03 then switch to the HardUnlike rollers operating only in a straight line, the WoodRiver Universal Transfer Rollerball Guides offer multi directional support, allowing your workpieces to be pushed and turned in all directions. Create your own outfeed tables for bandsaws, finishing tables, assembly lines and more! Rollerballs have 5 8" hardened steel balls rotating on an internal race. The load rating is 55 lb. per roller. Package contains six rollerball guides with mounting