Drill Bits & Insert Bits

Enhance your drilling precision with Strobels Supply's extensive range of drill bits and insert bits. Designed for durability and performance, our selection caters to a variety of industrial and DIY needs.

Featuring trusted brands like Drill America and Qualtool, known for their quality and reliability in tooling solutions, our subcategories include Carbide Burs, Counterbores, Countersinks, Cutters And Saws, Dies, Drill Bits, End Mills, Insert Bits & Bit Holders, Reamers, and Taps. Each product is crafted to deliver exceptional results, ensuring efficiency and accuracy in drilling tasks.

Explore our comprehensive drill bits and insert bits selection below, or reach out to us at orders@strobelssupply.com or [Contact Us] for any inquiries!

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  • 1/8" X3/8"  Cobalt 2Fse Mill

    Drill America

    1/8" X3/8" Cobalt 2Fse Mill

    Cobalt Material For Use On Harder Materials. Two Flutes For Making Slots Or Grooves. Square End Shape For General Purpose Applications

    $10.58
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  • 1-1/4X1-1/4 Cobalt 6Fse Mil

    Drill America

    1-1/4X1-1/4 Cobalt 6Fse Mil

    Cobalt Material For Use On Harder Materials. Four Flutes Good For Faster Feed Rate. Square End Shape For General Purpose Applications

    $79.28
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  • 1" X1"  Cobalt 4Fse Mill

    Drill America

    1" X1" Cobalt 4Fse Mill

    Cobalt Material For Use On Harder Materials. Four Flutes Good For Faster Feed Rate. Square End Shape For General Purpose Applications

    $50.06
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  • 1-1/4" X3/4"  Cobalt 4Fse Mil

    Drill America

    1-1/4" X3/4" Cobalt 4Fse Mil

    Cobalt Material For Use On Harder Materials. Four Flutes Good For Faster Feed Rate. Square End Shape For General Purpose Applications

    $79.28
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  • 1" X3/4"  Cobalt 4Fse Mill

    Drill America

    1" X3/4" Cobalt 4Fse Mill

    Cobalt Material For Use On Harder Materials. Four Flutes Good For Faster Feed Rate. Square End Shape For General Purpose Applications

    $50.06
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  • 7/8" X3/4"  Cobalt 4Fse Mill

    Drill America

    7/8" X3/4" Cobalt 4Fse Mill

    Cobalt Material For Use On Harder Materials. Four Flutes Good For Faster Feed Rate. Square End Shape For General Purpose Applications

    $44.77
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  • 3/4" X3/4"  Cobalt 4Fse Mill

    Drill America

    3/4" X3/4" Cobalt 4Fse Mill

    Cobalt Material For Use On Harder Materials. Four Flutes Good For Faster Feed Rate. Square End Shape For General Purpose Applications

    $34.31
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  • 1" X1/2"  Cobalt 4Fse Mill

    Drill America

    1" X1/2" Cobalt 4Fse Mill

    Cobalt Material For Use On Harder Materials. Four Flutes Good For Faster Feed Rate. Square End Shape For General Purpose Applications

    $50.06
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  • 7/8" X1/2"  Cobalt 4Fse Mill

    Drill America

    7/8" X1/2" Cobalt 4Fse Mill

    Cobalt Material For Use On Harder Materials. Four Flutes Good For Faster Feed Rate. Square End Shape For General Purpose Applications

    $44.77
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  • 3/4" X5/8"  Cobalt 4Fse Mill

    Drill America

    3/4" X5/8" Cobalt 4Fse Mill

    Cobalt Material For Use On Harder Materials. Four Flutes Good For Faster Feed Rate. Square End Shape For General Purpose Applications

    $34.31
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  • 5/8" X5/8"  Cobalt 4Fse Mill

    Drill America

    5/8" X5/8" Cobalt 4Fse Mill

    Cobalt Material For Use On Harder Materials. Four Flutes Good For Faster Feed Rate. Square End Shape For General Purpose Applications

    $25.59
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  • 1/2" X1/2"  Cobalt 4Fse Mill

    Drill America

    1/2" X1/2" Cobalt 4Fse Mill

    Cobalt Material For Use On Harder Materials. Four Flutes Good For Faster Feed Rate. Square End Shape For General Purpose Applications

    $15.02
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  • 7/16" X3/8"  Cobalt 4Fse Mill

    Drill America

    7/16" X3/8" Cobalt 4Fse Mill

    Cobalt Material For Use On Harder Materials. Four Flutes Good For Faster Feed Rate. Square End Shape For General Purpose Applications

    $18.10
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  • 3/8" X3/8"  Cobalt 4Fse Mill

    Drill America

    3/8" X3/8" Cobalt 4Fse Mill

    Cobalt Material For Use On Harder Materials. Four Flutes Good For Faster Feed Rate. Square End Shape For General Purpose Applications

    $10.58
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  • 5/16" X3/8"  Cobalt 4Fse Mill

    Drill America

    5/16" X3/8" Cobalt 4Fse Mill

    Cobalt Material For Use On Harder Materials. Four Flutes Good For Faster Feed Rate. Square End Shape For General Purpose Applications

    $10.58
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