5Pc Step Drill Bit Set with Hex Snap In Shank

Step drill bit set with hex snap in shank.

Features: For faster, smoother cutting. High speed steel with cobalt coating. Two flutes, automatically deburs as you drill. Tri-flat shank for sure grip. Aluminum carry case. Includes: 1/4" Shank: 3/16"-1/2" in 1/16" Increments, six-step bit. 1/4"-3/4" in 1/16" Increments, nine-step bit. 1/8"-1/2" in 1/32" Increments, thirteen-step bit. 3/8" Shank: 1/4"-1-3/8" in 1/8" Increments, ten-step bit. 3/16"-7/8" in 1/16" Increments, twelve-step bit. 1/4" Shank: 3/16" - 1/2" (3/16", 1/4", 5/16", 3/8", 7/16", 1/2") 1/4" - 3/4" (1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4") 1/8" - 1/2" (1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2") 3/8" Shank: 1/4" - 1-3/8" (1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8") 3/16" - 7/8" (3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8")