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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Carbide Burs
Counterbores
Countersinks
Cutters And Saws
Dies
Drill Bits
End Mills
Insert Bits & Bit Holders
More Products
Reamers
Taps
  • 8" Square 2Nd Cut File

    Drill America

    8" Square 2Nd Cut File

    For Filing Slots, Keyways And General Surfaces Filing. . Larger Sizes Frequently Preferred To Corresponding Flat Files Because Of Heavier Section And For Filing Surfaces. Tapered Slightly Towards Point. Double Cut

    $4.91
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  • 8" Square Bastard File

    Drill America

    8" Square Bastard File

    For Filing Slots, Keyways And General Surfaces Filing. . Larger Sizes Frequently Preferred To Corresponding Flat Files Because Of Heavier Section And For Filing Surfaces. Tapered Slightly Towards Point. Double Cut

    $4.31
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  • 6" Square Smooth File

    Drill America

    6" Square Smooth File

    For Filing Slots, Keyways And General Surfaces Filing. . Larger Sizes Frequently Preferred To Corresponding Flat Files Because Of Heavier Section And For Filing Surfaces. Tapered Slightly Towards Point. Double Cut

    $4.31
    Add to Cart The item has been added
  • 6" Square 2Nd Cut File

    Drill America

    6" Square 2Nd Cut File

    For Filing Slots, Keyways And General Surfaces Filing. . Larger Sizes Frequently Preferred To Corresponding Flat Files Because Of Heavier Section And For Filing Surfaces. Tapered Slightly Towards Point. Double Cut

    $4.08
    Add to Cart The item has been added
  • 6" Square Bastard File

    Drill America

    6" Square Bastard File

    For Filing Slots, Keyways And General Surfaces Filing. . Larger Sizes Frequently Preferred To Corresponding Flat Files Because Of Heavier Section And For Filing Surfaces. Tapered Slightly Towards Point. Double Cut

    $3.65
    Add to Cart The item has been added
  • 4" Square Smooth File

    Drill America

    4" Square Smooth File

    For Filing Slots, Keyways And General Surfaces Filing. . Larger Sizes Frequently Preferred To Corresponding Flat Files Because Of Heavier Section And For Filing Surfaces. Tapered Slightly Towards Point. Double Cut

    $4.08
    Add to Cart The item has been added
  • 4" Square 2Nd Cut File

    Drill America

    4" Square 2Nd Cut File

    For Filing Slots, Keyways And General Surfaces Filing. . Larger Sizes Frequently Preferred To Corresponding Flat Files Because Of Heavier Section And For Filing Surfaces. Tapered Slightly Towards Point. Double Cut

    $3.90
    Add to Cart The item has been added
  • 4" Square Bastard File

    Drill America

    4" Square Bastard File

    For Filing Slots, Keyways And General Surfaces Filing. . Larger Sizes Frequently Preferred To Corresponding Flat Files Because Of Heavier Section And For Filing Surfaces. Tapered Slightly Towards Point. Double Cut

    $3.49
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  • 7/8" -90 High Speed Center Reamer

    Drill America

    7/8" -90 High Speed Center Reamer

    For Enlarging, Countersinking And Cleaning Holes. For Broad Range Of Materials Such As Metal, Plastic And Wood. Three Flute Center Reamer

    $20.64
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  • 5/8" -90 High Speed Center Reamer

    Drill America

    5/8" -90 High Speed Center Reamer

    For Enlarging, Countersinking And Cleaning Holes. For Broad Range Of Materials Such As Metal, Plastic And Wood. Three Flute Center Reamer

    $9.81
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  • 3/8" -90 High Speed Center Reamer

    Drill America

    3/8" -90 High Speed Center Reamer

    For Enlarging, Countersinking And Cleaning Holes. For Broad Range Of Materials Such As Metal, Plastic And Wood. Three Flute Center Reamer

    $5.16
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  • 3/4" -90 High Speed Center Reamer

    Drill America

    3/4" -90 High Speed Center Reamer

    For Enlarging, Countersinking And Cleaning Holes. For Broad Range Of Materials Such As Metal, Plastic And Wood. Three Flute Center Reamer

    $14.47
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  • 1" -90 High Speed Center Reamer

    Drill America

    1" -90 High Speed Center Reamer

    For Enlarging, Countersinking And Cleaning Holes. For Broad Range Of Materials Such As Metal, Plastic And Wood. Three Flute Center Reamer

    $21.78
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  • 1/4" -90 High Speed Center Reamer

    Drill America

    1/4" -90 High Speed Center Reamer

    For Enlarging, Countersinking And Cleaning Holes. For Broad Range Of Materials Such As Metal, Plastic And Wood. Three Flute Center Reamer

    $4.32
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