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Your cart is empty.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 project's edges by reducing sanding time. The Ultimate Flush Trim Bits for material up to 2-1/8" thick. These bits provide the performance and quality of the Classic Ultimate Bits on thicker stock. For best performance, use the shortest cut length needed for the application. Whiteside Machine Company has been in the router bit business for over 30 years providing customers with quality products while at the same time striving to achieve complete customer.
Maxx Emm
Reviewed in the United States on May 21, 2025
Bit came with a dulled spot/damaged edge on the cutter, leaving a line in the finish. Started using it outside of the return window, so I paid $125 dollars for a bit that gives a bad cut. Bit appeared to be new in package still, so I'm pretty disappointed. Very unimpressed with Whiteside over this.
Kbezfmly
Reviewed in the United States on December 18, 2024
I really like this flush trim bit. I needed a little longer one and this fit the bill perfectly. The spiral cutter shape is great and seems to make cuts smoother to enter and provides a nice clean cut.
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