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Step Drill Bits
Step drill bits have a pyramid-like appearance, with a stair-step profile, sometimes called a unibit. This design allows for drilling various hole sizes using a single bit in very thin material such as sheet metal and semi-soft materials. A drill bit with a stepped-down… Learn More
Showing 59 results
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Irwin Industrial Tools 10231CB Unibit 1/32-Inch 13-Steps Cobalt Step Drill Bit
Price $24.49
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Greenlee 34403 Multi-Hole Step Bit, 7/8"
Price $34.97
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DEWALT DW1788 3/8-Inch and 1/2-Inch 1/4-Inch Shank Step Drill Bit
Price $15.42
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Greenlee 30008 Multi-Hole Step Bit, 1-1/8"
Price $64.58
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Greenlee 36414 Multi Hole Step Bit, 1-3/8"
Price $55.00
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Irwin Industrial Tools 10234CB Unibit 1/16-Inch 4-Steps Cobalt Step Drill Bit
Price $46.90
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DEWALT DW1783 1/8-Inch to 1/2-Inch 1/4-Inch Shank Step Drill Bit
Price $16.34
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Greenlee 35884 Kwik Stepper Step Bit Kit, 3 Piece
Price $124.41
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Makita 711497-A High Speed Steel Step Drill Bit, 9/16-to-1-Inch
Price $47.13
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Lenox 30884-VB4 Vari-Bit 3/16-Inch to 1/2-Inch Step Drill Bit with 1/4-Inch Shank
Price $30.59
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DEWALT DW1784 3/16-Inch to 1/2-Inch 1/4-Inch Shank Step Drill Bit
Price $14.95
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DEWALT DW1789 7/8-Inch and 1-1/8-Inch 1/2-Inch Shank Step Drill Bit for 1/2-Inch and 3/4-Inch Conduit
Price $39.59
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Lenox 30881-VB1 Vari-Bit 1/8-Inch to 1/2-Inch Step Drill Bit with 1/4-Inch Shank
Price $25.14
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DEWALT DW1787 7/8-Inch,1-1/8-Inch, and 1-3/8-Inch 1/2-Inch Shank Step Drill Bit
Price $47.55
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Lenox 30882-VB2 Vari-Bit 1/2-Inch to 1-Inch Step Drill Bit with 3/8-Inch Shank
Price $42.65
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DEWALT DW1792 13/16-Inch to 1-3/8-Inch 1/2-Inch Shank Hole Enlarging Step Drill Bit
Price $48.83
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DEWALT DW1785 1/4-Inch to 3/4-Inch 3/8-Inch Shank Step Drill Bit
Price $22.87
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DEWALT DW1786 3/16-Inch to 7/8-Inch 3/8-Inch Shank Step Drill Bit
Price $35.83
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DEWALT DW1790 7/8-Inch 3/8-Inch Shank Step Drill Bit for 1/2-Inch Conduit
Price $32.28
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DEWALT DW1791 9/16-Inch to 1-Inch 1/2-Inch Shank Hole Enlarging Step Drill Bit
Price $25.44