0.3750" (3/8) Cutter DIA x 0.2500" (1/4) Width x 0.5620" (9/16) Neck Length - Standard Slotting - 8 FL - AlTiN Coated
0.3750" (3/8) Cutter DIA x 0.2500" (1/4) Width x 0.5620" (9/16) Neck Length CarbideSquare Standard Keyseat Cutter, 8 Flutes, AlTiN Coated