1/4" x 1.00" LOC Down Cut Single O Flute Carbide End Mill - Aluminum Plastics Compare to Onsrud 64-025 M228

Mill Diameter (Inch) : 1/4 (.250)
Mill Diameter (mm) : 6.35
# of Flutes: 1
Length of Cut (inch): 1.00
Shank Diameter (Inch) : 1/4 (.250)
Overall Length (inch): 2.00
Material: Solid Tungsten Carbide
Finish/Coating: Bright
Cutting Direction: Right Hand
Flute Direction: Left Hand (Down Cut)
Flute Type: Spiral
Helix Angle: 21
Center Cutting?: Yes
Plunge Tip: Square End
Applications: Plastics,Aluminum,Soft Metals