Carbide Tipped 2 Flute Amana Tool industrial carbide tipped laminate trim bits with the Euro Square Bearings. The bits are designed according to specifications with a slight taper allowing for adjustment up or down on the work edge to finish off the edge with a smooth and burr free cut. SQB100 Can be mounted to any 1/2" diameter Amana Tool flush trimmer. SQB102 Can be mounted to any 3/4" diameter Amana Tool flush trimmer. Leaves no marks on high-gloss, finished edges Use 1/2" diameter bit with laminate trimmers, use 3/4" diameter bit with routers Glue won't stick to bearing Beveled cutter means little or no hand filing Will not scratch high gloss laminates Beveled cutter can be resharpenedThe square bearing is manufactured with a strong non-stick Teflon which won't mark your edge so it can be wiped clean easily.