Whiteside Classic Ultimate Flush Trim Solid Carbide Combination Router Bit - Top and Bottom Bearing

These spiral bits offer state-of-the-art results in flush trimming. Made from solid carbide, each bit contains up cut and down cut flutes and is tipped with a double ball bearing guide. This flute design creates a compression cut that prevents fraying and splintering. Compression spirals will save you time and money on finishing your projects edges by reducing sanding time.