0.2500" (1/4) Cutter DIA x 0.0050" Radius x 0.0780" (5/64) Width x 0.3120" (5/16) Neck Length - 60° Included Angle - 4 FL
0.2500" (1/4) Cutter DIA x 0.0050" Radius x 0.0780" (5/64) Width x 0.3120" (5/16) Neck Length Carbide Double Angle Shank Cutter, 4 Flutes