Aluminum Spiral 'O' Flute Up-Cut CNC Router Bit | 1⁄2 Dia x 1 5⁄8 x 1⁄2 Shank x 3 1⁄2" Long | 51489

51489. Solid Carbide CNC Spiral ‘O’ Single Flute, Aluminum Cutting 1/2 Dia x 1-5/8 x 1/2 Shank x 3-1/2 Inch Long Up-Cut Router Bit. At Cabinetmaker Warehouse, you'll find everything you need for your latest project, all in one convenient place. From the lowest prices on fabrication essentials, including Laminate Sheets, to a wide selection of matching Backsplashes and Trim Edges, we have it all. Don't forget to check out our collections of Installation Accessories, Color Caulk, and Adhesives to professionally complete your project. With our curated selection of offerings, shipped directly to your door, you'll be able to effortlessly bring your vision to life.