Product Info Catalog Tools Power Drill, Bits & Accessories 1 x 1.25-In. 2-Flute Straight Router Bit 1 x 1.25-In. 2-Flute Straight Router Bit Request a Quote UPC: 08925380252 SKU: 645996 Model Number: 12-172 1" Diameter x 1-1/4" Carbide Height, 2 Flute Straight Router Bit, 1/2 Shank, TiCo&tm. High Density Carbide.