3/8″ x 3-1/2” Solid Carbide Flat End Mill with a .375 (3/8″) cutting tip and a 1-1/4″ length of cut.
Our spiral up-cut bits provide a shear cutting edge that leaves a smoother cut than standard router bits. Up cut spiral design provides the best control with hand or table routing. When creating dado’s this design brings chips up and out of the cut. Perfect for milling plastic, wood and aluminum.
Drop-in replacement for Whiteside RU4125.
What is an Up-Cut bit?
Up-Cut bits allow for rapid cuts since the tool clears the chips away from the material. While Ideal for cutting thicker materials, this type of tool is not recommended for thinner or softer materials. They are more likely to tear the top surface with the cutting edges because they’re pulling the wood fibers up while cutting. When cutting laminated materials, such as plywood with a thin top veneer, that can matter a lot. This type of bit is used whenever the best finish is needed on the bottom side of a part.
Made in the USA by Bits & Bits.