Findbuytool offers the adjustable round-over router bit with a double edge that is ideal for making a double-edge round-over shape on your project, such as doors, frames, or windows. Suitable for working on various router tools. Features Industrial-grade, made of high-quality raw materials, durable and robust. Advanced welding technology achieved a smooth finish and high-precision cut. The total length of the bit is 4-1/7", diameter 1-19/50", and with 1/2" shank. We offer different flutes with different radii to better satisfy your needs. With outstanding concentricity and a balanced knife body ensure a stable cutting process. Anti-kickback design guarantees a safer use experience. Durable and strong make it highly cost-effective. Better use the bit on a router table or router sled. Notes For better safety, please pay attention to the RPM and feed speed. Always wear protective gear when working. Technical information Shank Size x D(in) D (mm) R(mm) H1(mm) H2 (mm) Flute Material 1/2x1-19/50 27 3 32.32 105.2 4 Tungsten Carbide 1/2x 1-19/50 25 2 29.94 105.2 2 Tungsten Carbide 1/2x1-1/20 35 4.8 34 105.2 2 Tungsten Carbide 1/2x1-19/50 35 4.8 34 105.2 4 Tungsten Carbide Applications Wood Machine CNC Router Fixed Base Router Plunge Router Bench Top Router Table SHIPPING DIAMETER UNIT Pcs Net Weight 100 Package In Plastic Box Package Size 95 x 18 x 18mm