Product Info Catalog Tools Power Drill, Bits & Accessories .5-In. 2-Flute Flush Trim Router Bit .5-In. 2-Flute Flush Trim Router Bit Request a Quote UPC: 08925381006 SKU: 772566 Model Number: 42-106 1/2" Diameter, 2 Flute Carbide Flush Trim Router Bit, 1/4" Shank, 1/2" Cutting Length, 2-1/8" Total Length.