Niagara Cutter C430R-0.375-D3-R030.0-Z4 C430R Carbide Radius End Mill TiAlN Finish 4 Flutes 3/8 Cutting Diameter 3/8 Shank Diameter 2-1/2 Overall Length 1
- Corner radius end mills have cutting edges with rounded corners to reduce chipping and provide longer tool life.
- Four flutes produce a better finish than fewer flutes.
- Carbide can run at higher speeds than high-speed steel, resisting abrasion and high cutting temperatures.
- Titanium aluminum nitride (TiAlN) coating lubricates the end mill for high-temperature stability and abrasion resistance at high cutting speeds.
- Center-cutting design allows the end mill to plunge into material like a drill bit while also performing conventional surface milling.