Large Selection Stepped Down Variable Drill Bits

In stock
SKU: RID-10227A
Regular price $112.99
  • Brand New!
  • Aluminum carry case
  • Two flutes, automatically deburrs as you drill
  • Tri-flat shank for sure grip
  • 1/4" Shank:1/8"-1/2",13 steps: 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", 3/16"-1/2". 6 steps: 3/16",1/4",5/16",3/8",7/16",1/2"
  • 3/8" Shank:1/4"-3/4", 9 steps:1/4",5/16",3/8",7/16",1/2",9/16",5/8",11/16",3/4", 3/16"-7/8", 12 steps:3/16",1/4",5/16",3/8",7/16",1/2",9/16",5/8",11/16",3/4",13/16",7/8"9/16"-1". 8 steps:9/16",5/8",11/16", 3/4",13/16",7/8",15/16",1", 13/16" to 1-3/8". 10 steps:13/16",7/8",15/16",1", 1-1/16", 1-1/8", 1-3/16",1-1/4", 1-5/16",1-3/8", 7/16"to 1-1/8", 12 steps:7/16",1/2",9/16,5/8",11/16",3/4",13/16",7/8", 15/16",1",1-1/16", 1-1/8", 1/4" to 1-3/8", 10 steps: 1/4",3/8",1/2",5/8",3/4",7/8",1",1-1/8", 1-1/4",1-3/8", 1/8" to 7/8" , 13 Steps: 1/8", 3/16",1/4",5/16",3/8", 7/16",1/2", 9/16",5/8",11/16",3/4",13/16",7/8"