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Step Drill Bits

Irwin Tools Unibit-1 Step Drill Bit - 1/8
SkyGeek Price: $29.46
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Irwin Tools 10233 Unibit Fractional Step Drill - 1/4
SkyGeek Price: $39.26
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Irwin Tools Unibit-20 Step Drill Bit - 9/16
SkyGeek Price: $57.45
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Irwin Tools Unibit-20 Step Drill Bit - 13/16
SkyGeek Price: $106.62
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When you use these sharply designed, heavy duty step drill bits to accurately cut holes in plastics and sheet metal, you'll be more than a few steps ahead of the competition. We carry Unibit-1, Unibit fractional, Unibit-20 and titanium step drill bits for multiple hole sizes. An aviation wizard like yourself deserves tools to match your abilities, so try these step drill bits today!

You can depend on to have everything you need for your aircraft in our aviation superstore. You'll find those elusive parts, specialty tools, aircraft equipment and many accessories for the tools and equipment to keep you running strong. Give our sky geeks a call if there's anything you need that you don't see here, and we'll help track it down.

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