593-43718PC This item features: -Designed for general stock removal where superior balance and vibration-free cutting provide a smoother finish and longer bit life. -For stock removal, dadoes, rabbets, and hinge butt mortising. -Designed for mortising of doors to accept locks, lock face plates, hinges, and for general stock removal. -Cutting Edge Material: Carbide-Tipped. -Quantity: 1 per pack. Len. = Overall Length Len. = Overall Length Model Code Model Description AAApplicable Materials:Plastic, Cutting Width:1/4 in, Flute Length:1 in, No. of Flutes:2, Overall Length:2 1/2 in, Shank Diam:1/4 in, Type:Straight Plunge Cutting ABApplicable Materials:Plastic, Cutting Width:1/4 in, Flute Length:1 in, No. of Flutes:2, Overall Length:2 31/32 in, Shank Diam:1/2 in, Type:Straight Plunge Cutting ACApplicable Materials:Wood, Cutting Width:1 1/4 in, Flute Length:9/16 in, Shank Diam:1/4 in, Thread - TPI or Pitch:1/4 in - 28 Thread, Type:Hinge & Lock Face Mortising Cutter ADApplicable Materials:Wood, Cutting Width:1 in, Flute Length:1 1/4 in, No. of Flutes:2, Overall Length:2 3/4 in, Shank Diam:1/2 in, Type:Straight Plunge Cutting AEApplicable Materials:Wood, Cutting Width:1 in, Flute Length:9/16 in, Shank Diam:1/4 in, Thread - TPI or Pitch:1/4 in - 28 Thread, Type:Hinge & Lock Face Mortising Cutter AFApplicable Materials:Wood, Cutting Width:3/4 in, Flute Length:1 1/4 in, No. of Flutes:2, Overall Length:3 in, Shank Diam:1/2 in, Type:Straight Plunge Cutting AGApplicable Materials:Wood, Cutting Width:3/4 in, Flute Length:1 in, No. of Flutes:2, Overall Length:2 1/4 in, Shank Diam:1/4 in, Type:Straight Plunge Cutting AHApplicable Materials:Wood, Cutting Width:3/4 in, Flute Length:9/16 in, No. of Flutes:2, Overall Length:2 5/16 in, Shank Diam:1/4 in, Shank Material:Monster Carbide, Type:Hinge Mortising AIApplicable Materials:Wood, Cutting Width:3/8 in, Flute Length:1 in, No. of Flutes:2, Overall Length:2 1/2 in, Shank Diam:1/4 in, Type:Straight Plunge Cutting AJApplicab