0.2500" (1/4) Cutter DIA x 0.0150" (1/64) Radius x 0.1370" Width x 0.3120" (5/16) Neck Length - 90° Included Angle - 4 FL
0.2500" (1/4) Cutter DIA x 0.0150" (1/64) Radius x 0.1370" Width x 0.3120" (5/16) Neck Length Carbide Double Angle Shank Cutter, 4 Flutes