3 piece Set  •  1/4 inch Shank  •  Step Drill Bit Set

21 piece Set  •  1/16 to 3/8 inch Bit Size Range  •  Astro Tools TS21 Onyx 21pc TurboStep HSS Mechanics Length 1/16" - 3/8" Drill Bit Set

1-1/8 inch Maximum Diameter  •  1/4 inch Hex Shank  •  3-1/32 inch Length  •  Diablo Impact Strong Step Drill Bit - Fast, Precise Drilling in Thin Metals, Plastic and Steel - Optimized Dual Flute Design, 1-1/8" Diameter, 1/4" Hex Shank, 3-1/32" Length - DSD1125S17

7/8 to 1-3/8 inch Hole Size Range  •  3/8 inch Shank  •  Diablo DSD1375S15 7/8" - 1-3/8" Impact Step Drill Bit (15 Steps)

3 piece Set  •  Diablo Impact Strong Step Drill Bit Set - Fast, Precise Drilling in Thin Metals, Plastic and Steel - Split Point Tip, Optimized Dual Flute Design, 3-Piece Set - DSDS003

3/16 to 7/8 inch Size Range (1/16 inch increments, 12 steps)  •  Hyper Tough 12-Step Split Point Titanium Coated Drill Bit, 3/16 - 7/8-inch, Model 42536

4 pieces  •  1/8 to 1-3/8 inch Hole Range  •  Irwin Tools IRWIN Step Drill Bit Set, General Purpose, 4-Piece (10225)

1/8 to 1/2 inch Step Range  •  1/4 inch Shank  •  13 Number of Steps  •  1/32 inch Step Increment  •  Irwin Tools IRWIN Step Drill Bit, 1/8-Inch to 1/2-Inch Step, 1/4-Inch Shank (10231) Silver|Silver metallic

3/16 to 7/8 inch Diameter Range  •  6 inch Length  •  3/8 inch Hex Shank  •  IRWIN 3/8-in 12 -Step Drill Bit ( 3/16-in to 7/8-in )

1/8 to 1/2 inch Size Range  •  Step Drill Bit, 1/8"-1/2"

3 piece Set  •  7/8 to 1-3/8 inch Max Hole Size  •  1/4 inch Hex Shank  •  Step Bit Kit, Spiral Double-Fluted, VACO (3-Piece)

3/8 inch Hex Shank  •  Klein Tools High Speed Steel Double Flute Step Drill Bit 1 pc.

3/8 inch Hex Shank  •  Klein Tools Step Drill Bit #14 Double-Fluted

3 pieces  •  3/8 inch Hex Shank  •  3/16 to 1-3/8 inch Hole Size Range  •  Klein Tools Premium Electrician's 3/8-Inch Hex Step Bit Set, 3 Piece

3 piece Set  •  3/16 to 1-3/8 inch Hole Diameter Range  •  1/4 inch Hex Shank  •  Klein Tools QRSTSPRO Premium 3-Piece Electrician's Step Bit Set with Cutting Oil, Modular Case, Impact Rated Quick Release, Double Spiral Flutes

29 piece Set  •  1/16 to 1/2 inch Range (by 64ths)  •  KnKut 29 Piece Mechanics Length Step Point Drill Bit Set 1/16"-1/2" by 64ths

17/64 inch Size  •  KnKut KnKut 17/64 Fractional Mechanics Length Step Point Drill Bit

1/8 inch Size  •  KnKut KK10-1/8 Acrylic Point Drill

1/4 to 3/4 inch Hole Size Range  •  Lenox Vari-Bits Vb-3 1 Pk.

7/8 to 1-1/8 inch Hole Size  •  LENOX Step Drill Bit, 7/8 to 1-1/8 Inch (30888VB11)

3 piece Set  •  1/8 to 1 inch Step Size Range  •  Lenox Tools 30889889 Vari-Bit Step Drill Bit Kit, 3 Piece

7/8 to 1-3/8 inch Step Hole Size  •  3/8 inch Shank Diameter  •  Lenox Vari-Bit 7/8-In to 1-3/8-In #12 Step Drill Bit

1/4 inch Diameter  •  1/4 inch Shank Size (Flat)  •  1 Step Count  •  1/16 inch Step Size  •  LENOX 1/4-in 1 -Step Drill Bit ( 1/4-in )

1/4 inch Hole Size  •  1/4 inch Shank Size  •  1/16 inch Step Size  •  LENOX 1/4-in 1 -Step Drill Bit ( 1/4-in )

7/8 to 1-3/8 inch Hole Size  •  5 steps  •  Lenox Vari-Bit Step Drill Bits, 7/8 in - 1 3/8 in, 5 Steps

#1 Step Size  •  Milwaukee 48-89-9201 - #1 Black Oxide Fractional Step Drill Bit

Black Oxide Step Drill Bit Set (6-Piece) With SHOCKWAVE Impact Duty Titanium Step Bit Kit (3-Piece)

1/8 to 1 inch Hole Diameter Range  •  1/4 inch Hex Shank  •  Milwaukee 48-89-9248 - 1/8" to 1" SHOCKWAVE Impact Duty Fractional Step Drill Bit

6 piece Set  •  Cobalt & Black Oxide Step Drill Bit Kit (6-Piece)

5 piece Step Drill Bit Set  •  50 (1/8 to 1-3/8) inch Step Sizes  •  1/4 inch Hex Shank  •  NEIKO Step Drill Bit Set for Metal and Wood (5 Piece) and Tap Magic ProTap Cutting Fluid (4 oz.)

3 piece Set  •  31 (1/8 to 7/8) inch Step Sizes  •  NEIKO 10181A Step Drill Bit Set, 3 Piece, Spiral Grooved for Faster Drilling, Step Bits for Stainless Steel, Metal, Wood, Plastic, Unibit Cone Drill Bits with 31 Step Sizes Total (Pack of 10)

3 piece Set  •  28 size Range  •  1/8 to 3/4 inch Drilling Range  •  Neiko 10193A Titanium Step Drill Bit Set, 28 Sizes, High Speed Steel, Standard (SAE)(Pack of 10,100 Count Total)

1/4 to 1-3/8 inch Step Sizes  •  10 step  •  3/8 inch Shank  •  NEIKO 10194A Titanium Step Drill Bit, High-Speed Alloy-Steel Bit, Hole Expander for Wood and Metal, 10 Step Sizes from 1/4 Inch to 1 3/8 Inches (Pack of 100)

3 piece Set  •  Performance Tool High Speed Steel Step Drill Bit Set Hex Shank 3 pc

3/8 inch Shank Size (Hex)  •  3/16 to 7/8 inch Hole Size Range (11 steps)  •  Southwire 3/8-in 11 -Step Drill Bit ( 3/16-in to 7/8-in )

3 piece Set  •  1/8 to 1-1/8 inch Step Range  •  1/4 inch Hex Shank  •  Impact-Duty Titanium Step Drill Bit Set with #1, #4, and #9 Step Drill Bits (3-Piece)