71840 0.4375" (7/16) Cutter DIA x 0.0780" (5/64) Width x 0.6250" (5/8) Neck Length - Standard Slotting - 8 FL - Uncoated Drills 3XD-Metric Diameter-7.7mm 750" x 7" Straight Shank

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EP11323C YG 1-1/2" Diameter x 1-1/4" Shank x 4" LOF x 6-1/2 OAL 3 FLUTE LONG LENGTH CORNER RADIUS

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71840 0.4375" (7/16) Cutter DIA x 0.0780" (5/64) Width x 0.6250" (5/8) Neck Length - Standard Slotting - 8 FL - Uncoated Drills 3XD-Metric Diameter-7.7mm 750" x 7" Straight ShankHarvey Tool 0. 4375" (7 16) Cutter DIA x 0. 0780" (5 64) Width x 0. 6250" (5 8) Neck Length CarbideSquare Standard Keyseat Cutter, 8 Flutes