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Step Drills

Step drills are a great way to make precise and quick holes in thin sheet metal, aluminum, plastic or a variety of materials. If you have ever experienced distorted panels or oblong holes in your metal, this is one way to do it right without needing a whole set of bits.

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Unibit Step Drill, #1

Unibit Step Drill, #1

  • 1/8 inch - 1/2 inch hole sizes
  • Single flute design works great in thin materials
  • HSS construction
Product Details »
Price: $29.49
Sale Price: $22.12
Unibit Step Drill Set, #1T, 2T, and 3T

Unibit Step Drill Set, #1T, 2T, and 3T

  • 3 piece set
  • Single flute design works great in thin materials
  • TiN coated HSS construction
Product Details »
Price: $144.96
Sale Price: $108.72
Unibit Step Drill, #4

Unibit Step Drill, #4

  • 3/16 inch - 7/8 inch hole sizes
  • Single flute design works great in thin materials
  • Good for enlarging existing holes
Product Details »
Price: $73.44
Sale Price: $55.08
Unibit Step Drill, TiN Coated, #3T

Unibit Step Drill, TiN Coated, #3T

  • 1/4 inch - 3/4 inch hole sizes
  • Single flute design works great in thin materials
  • TiN coated HSS construction
Product Details »
Price: $56.68
Sale Price: $42.51
Unibit Step Drill, #3

Unibit Step Drill, #3

  • 1/4 inch - 3/4 inch hole sizes
  • Single flute design works great in thin materials
  • HSS construction
Product Details »
Price: $53.16
Sale Price: $39.87
Unibit Step Drill, TiN Coated, #2T

Unibit Step Drill, TiN Coated, #2T

  • 3/16 inch - 1/2 inch hole sizes
  • Single flute design works great in thin materials
  • TiN coated HSS construction
Product Details »
Price: $44.53
Sale Price: $33.40
Unibit Step Drill, #21

Unibit Step Drill, #21

  • 13/16 inch - 1-3/8 inch hole enlarging
  • Single flute design works great in thin materials
  • HSS construction
Product Details »
Price: $134.82
Sale Price: $101.12
Unibit Step Drill, #20

Unibit Step Drill, #20

  • 9/16 inch - 1 inch hole enlarging
  • Single flute design works great in thin materials
  • HSS construction
Product Details »
Price: $60.76
Sale Price: $45.57
Unibit Step Drill, #2

Unibit Step Drill, #2

  • 3/16 inch - 1/2 inch hole sizes
  • Single flute design works great in thin materials
  • HSS construction
Product Details »
Price: $29.49
Sale Price: $22.12
Unibit Step Drill, TiN Coated, #1T

Unibit Step Drill, TiN Coated, #1T

  • 1/8 inch - 1/2 inch hole sizes
  • Single flute design works great in thin materials
  • TiN coated HSS construction
Product Details »
Price: $62.84
Sale Price: $47.13
Searching...Searching...
See All Products
Sort by:
Unibit Step Drill, #1

Unibit Step Drill, #1

  • 1/8 inch - 1/2 inch hole sizes
  • Single flute design works great in thin materials
  • HSS construction
Product Details »
Price: $29.49
Sale Price: $22.12
Unibit Step Drill Set, #1T, 2T, and 3T

Unibit Step Drill Set, #1T, 2T, and 3T

  • 3 piece set
  • Single flute design works great in thin materials
  • TiN coated HSS construction
Product Details »
Price: $144.96
Sale Price: $108.72
Unibit Step Drill, #4

Unibit Step Drill, #4

  • 3/16 inch - 7/8 inch hole sizes
  • Single flute design works great in thin materials
  • Good for enlarging existing holes
Product Details »
Price: $73.44
Sale Price: $55.08
Unibit Step Drill, TiN Coated, #3T

Unibit Step Drill, TiN Coated, #3T

  • 1/4 inch - 3/4 inch hole sizes
  • Single flute design works great in thin materials
  • TiN coated HSS construction
Product Details »
Price: $56.68
Sale Price: $42.51
Unibit Step Drill, #3

Unibit Step Drill, #3

  • 1/4 inch - 3/4 inch hole sizes
  • Single flute design works great in thin materials
  • HSS construction
Product Details »
Price: $53.16
Sale Price: $39.87
Unibit Step Drill, TiN Coated, #2T

Unibit Step Drill, TiN Coated, #2T

  • 3/16 inch - 1/2 inch hole sizes
  • Single flute design works great in thin materials
  • TiN coated HSS construction
Product Details »
Price: $44.53
Sale Price: $33.40
Unibit Step Drill, #21

Unibit Step Drill, #21

  • 13/16 inch - 1-3/8 inch hole enlarging
  • Single flute design works great in thin materials
  • HSS construction
Product Details »
Price: $134.82
Sale Price: $101.12
Unibit Step Drill, #20

Unibit Step Drill, #20

  • 9/16 inch - 1 inch hole enlarging
  • Single flute design works great in thin materials
  • HSS construction
Product Details »
Price: $60.76
Sale Price: $45.57
Unibit Step Drill, #2

Unibit Step Drill, #2

  • 3/16 inch - 1/2 inch hole sizes
  • Single flute design works great in thin materials
  • HSS construction
Product Details »
Price: $29.49
Sale Price: $22.12
Unibit Step Drill, TiN Coated, #1T

Unibit Step Drill, TiN Coated, #1T

  • 1/8 inch - 1/2 inch hole sizes
  • Single flute design works great in thin materials
  • TiN coated HSS construction
Product Details »
Price: $62.84
Sale Price: $47.13