• 10Pc Diamond Core Hole Saw Set Includes: - 1/8", 5/32", 13/64", 1/4", 9/32",5/16", 11/32", 3/8", 7/16", 1/2" • Shank Size: 1/8" • Total Length : 2 1/2" • Grit : 40 • Comes in Plastic Case • Class 3 Diamond • Used for Cutting Holes in Tiles, Glass, Marble, Gemstone, Slates Etc • Great for Construction, Home Improvement, Hobby, Craft etc... |