Self-Feeding Sawtooth Bit

1" (25.4mm) x 1/2" Hex. shank 1-1/8" (29mm) x 1/2" Hex. shank 1-1/4" (32mm) x 1/2" Hex. shank 1-3/8" (35mm) x 1/2" Hex. shank 1-1/2" (38mm) x 1/2" Hex. shank 1-3/4" (45mm) x 1/2" Hex. shank 2-1/8" (54mm) x 1/2" Hex. shank 2-9/16" (65mm) x 1/2" Hex. shank 3" (75mm) x 1/2" Hex. shank