EANOSIC Downcut Spiral Router Bit Extra Long 4 inch with 12 Inch Shank 12 Inch Cutting Diameter Solid Carbide CNC End Mill Bits for Wood Carving Plunge Cut 3Flute

Extra long downcut spiral router bit with 12 inch shank and 12 inch cutting diameter 2 inch cutting length 4 inch for total length Solid Carbide Blue Nano nACo Coating The downcut spiral router bit is made of solid carbide And Nano Blue Coating with high hardness and heat resistance enables the tools cutting edge to retain crucial sharpness and lubricity This provides longevity and produces cutting results of the highest quality Clean surface neat no glitches Up to 25X longer life compared to uncoated bits CNC Spiral bits used for side milling end milling finish machining etc End Mill Bits can smoothly downcut groove and slots mortises cycles and dados with clean edge and top better than straight bits The CNC End Mill Router Bits apply to various wood such as Plywood OAK MDF and any hardwood working and Long service life for sharp And also for carbon steel soft alloy steel tool steel cast iron aluminum alloy Industrial quality control to ensure best performance.