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You are here: Home > Brands > Irwin Industrial Tools > Irwin Drill Bits > Irwin Unibit Step Drill Bits > Irwin Steel Self Starting Bits

Irwin Steel Self Starting Bits

CLC Tools

Irwin 10231 1 13 Hole Sizes (1/8"-1/2"), 1/32" - Metal Step Drilling

Irwin 10231 1 13 Hole Sizes (1/8"-1/2"), 1/32"

Irwin

$18.69

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Irwin 10232 2 6 Hole Sizes (3/16"-1/2"), 1/16" - Metal Step Drilling

Irwin 10232 2 6 Hole Sizes (3/16"-1/2"), 1/16"

Irwin

$18.69

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Irwin 10233 3 9 Hole Sizes (1/4"-3/4"), 1/16" I - Metal Step Drilling

Irwin 10233 3 9 Hole Sizes (1/4"-3/4"), 1/16" I

Irwin

$33.65

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Irwin 10234 4 12 Hole Sizes (3/16"-7/8"), 1/16" - Metal Step Drilling

Irwin 10234 4 12 Hole Sizes (3/16"-7/8"), 1/16"

Irwin

$39.78

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Irwin 10235 5 10 Hole Sizes (1/4"-1 3/8"), 1/8" Increments

Irwin 10235 5 10 Hole Sizes (1/4"-1 3/8"), 1/8" Increments

Irwin

$70.50

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Irwin 10239 9 2 Hole Sizes (7/8" And 1-1/8" )Fo - Metal Step Drilling

Irwin 10239 9 2 Hole Sizes (7/8" And 1-1/8" )Fo

Irwin

$53.34

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Irwin 10310 10 1/2" - Single Hole Size - Metal Step Drilling

Irwin 10310 10 1/2" - Single Hole Size

Irwin

$18.10

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Irwin 10234CB 4 12 Hole Sizes (3/16"-7/8"), 1/16" - Metal Step Drilling

Irwin 10234CB 4 12 Hole Sizes (3/16"-7/8"), 1/16" Cobalt

Irwin

$50.49

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Irwin 10311 11 7/8" - Single Hole Size

Irwin 10311 11 7/8" - Single Hole Size

Irwin

$37.35

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Irwin Tool 10312 12 3/8" - Single Hole Size Unibit High Speed Steel Fractional Self-Starting

Irwin 10312 #12 3/8" - Single Hole Size

Irwin

$14.58

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Irwin 10313 13 1-1/8" - Single Hole Size

Irwin 10313 13 1-1/8" - Single Hole Size

Irwin

$48.11

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Irwin Steel Self Starting Bits

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