Sizes: 1 5/8, 1 1/2, 1 3/8, 1 1/4, 1 3/16, one inch, 15/16, 13/16, 3/4, 5/8, 7/16, and 3/8 inch.  Mixed makers. These make nice, clean holes with perfect edges and flat bottoms. Easy to sharpen and easy to control.