Yonico 36261-SC Low Helix Up Cut CNC Router Bit, 1/2 x 1-1/4 x 1/2 x 3"

Best for achieving smooth finish on hard plastics.• Cutting Diameter: 1/2" • Cutting Height: 1-1/4" • Shank Diameter: 1/2" • Overall Length: 3" • Flutes: 2 Low Helix bits perform a more lateral movement with less upward or downward motion resulting in a smoother finish on single layer materials. These bits are a better choice for hard plastics such as acrylic and phenolic. Down cut end mills 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.