YONICO Downcut Router Bits Spiral 3 Flute Solid Carbide CNC Low Helix End Mill 3/8-Inch Dia. 3/8-Inch Shank 36340-SC

Best for achieving smooth finish on hard plastics. Cutting Diameter: 13/8 Cutting Height: 1 Shank Diameter: 3/8 Overall Length: 2-1/2 Flutes: 3 Low Helix bits perform a more lateral movement with less lift resulting in a smoother finish. These bits are a better choice for hard plastics such as acrylic and phenolic. Downcut endmills shear in a downward direction causing the uppermost layer of the material to be pressed down against the material just below it. This motion leaves a perfectly clean top surface edge. A concentration of wood chips in the work path will occur. Hose away excess wood chips to prevent bit breakage.

• For CNC milling and routing on challenging materials where a clean top surface edge of material is required
• Premium C3 micro-grain solid tungsten carbide for a high-performance industrial quality tool
• For use on CNC, table mount and handheld routers
• Polished to a mirror finish from a solid carbide rod for precision & accuracy