1/4 Carbide Rougher 4FL
Brand: Niagara Cutter, Diameter: 1/4", Shank: 1/4", LOC: 3/8", OAL: 2", Helix: 20°, Series: SR420, # of Flutes: 4, # of Ends: Single End, End Type: Square End, Center Cutting, Material: Carbide, Coating: Uncoated, Radius: .020"
Item #: NIA N76130
Niagara Elite High Performance SR420 Carbide Roughers - Fine-Pitch
Center Cutting - 20 Degree Helix
Designed for steel and stainless steel.
Center Cutting - 20 Degree Helix
- Fine-pitch knuckle form
- Standard with 45° chamfer
- Weldon flat standard on shank sizes 3/8" and larger
Designed for steel and stainless steel.