5300 Series. Three Flute "Low Helix" Roughers, DOWNSHEAR GEOMETRY
5300 Series. Three Flute "Low Helix" Roughers, DOWNSHEAR GEOMETRY - The two and three flute roughing tools are designed for high feed rates on CNC routers and are used when surface finish is not important in dense materials such as hardwoods, particle board and plywood. These tools are very successful in CNC applications where the roughing bit makes the first cut, followed by a second cut using a profile type tool.