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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  • 12"  1/2Rd Smooth File

    Drill America

    12" 1/2Rd Smooth File

    Rounded On One Side, Flat On The Other. Used On Concave And Convex As Well As Flat Surfaces. The Backs Of All Half Round Bastard Files Are Double Cut. The Backs Of All Half Round Second Cut Files Longer Than 6 Inches Are Double Cut, The 4 And 6 Inches...

    $10.98
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  • 12"  1/2Rd 2Nd Cut File

    Drill America

    12" 1/2Rd 2Nd Cut File

    Rounded On One Side, Flat On The Other. Used On Concave And Convex As Well As Flat Surfaces. The Backs Of All Half Round Bastard Files Are Double Cut. The Backs Of All Half Round Second Cut Files Longer Than 6 Inches Are Double Cut, The 4 And 6 Inches...

    $10.43
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  • 12"  1/2Rd Bastard File

    Drill America

    12" 1/2Rd Bastard File

    Rounded On One Side, Flat On The Other. Used On Concave And Convex As Well As Flat Surfaces. The Backs Of All Half Round Bastard Files Are Double Cut. The Backs Of All Half Round Second Cut Files Longer Than 6 Inches Are Double Cut, The 4 And 6 Inches...

    $9.58
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  • 10"  1/2Rd Smooth File

    Drill America

    10" 1/2Rd Smooth File

    Rounded On One Side, Flat On The Other. Used On Concave And Convex As Well As Flat Surfaces. The Backs Of All Half Round Bastard Files Are Double Cut. The Backs Of All Half Round Second Cut Files Longer Than 6 Inches Are Double Cut, The 4 And 6 Inches...

    $8.51
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  • 10"  1/2Rd 2Nd Cut File

    Drill America

    10" 1/2Rd 2Nd Cut File

    Rounded On One Side, Flat On The Other. Used On Concave And Convex As Well As Flat Surfaces. The Backs Of All Half Round Bastard Files Are Double Cut. The Backs Of All Half Round Second Cut Files Longer Than 6 Inches Are Double Cut, The 4 And 6 Inches...

    $8.10
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  • 10"  1/2Rd Bastard File

    Drill America

    10" 1/2Rd Bastard File

    Rounded On One Side, Flat On The Other. Used On Concave And Convex As Well As Flat Surfaces. The Backs Of All Half Round Bastard Files Are Double Cut. The Backs Of All Half Round Second Cut Files Longer Than 6 Inches Are Double Cut, The 4 And 6 Inches...

    $7.44
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  • 8"  1/2Rd Smooth File

    Drill America

    8" 1/2Rd Smooth File

    Rounded On One Side, Flat On The Other. Used On Concave And Convex As Well As Flat Surfaces. The Backs Of All Half Round Bastard Files Are Double Cut. The Backs Of All Half Round Second Cut Files Longer Than 6 Inches Are Double Cut, The 4 And 6 Inches...

    $7.12
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  • 8"  1/2Rd 2Nd Cut File

    Drill America

    8" 1/2Rd 2Nd Cut File

    Rounded On One Side, Flat On The Other. Used On Concave And Convex As Well As Flat Surfaces. The Backs Of All Half Round Bastard Files Are Double Cut. The Backs Of All Half Round Second Cut Files Longer Than 6 Inches Are Double Cut, The 4 And 6 Inches...

    $6.64
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  • 8"  1/2Rd Bastard File

    Drill America

    8" 1/2Rd Bastard File

    Rounded On One Side, Flat On The Other. Used On Concave And Convex As Well As Flat Surfaces. The Backs Of All Half Round Bastard Files Are Double Cut. The Backs Of All Half Round Second Cut Files Longer Than 6 Inches Are Double Cut, The 4 And 6 Inches...

    $5.98
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  • 6"  1/2Rd Smooth File

    Drill America

    6" 1/2Rd Smooth File

    Rounded On One Side, Flat On The Other. Used On Concave And Convex As Well As Flat Surfaces. The Backs Of All Half Round Bastard Files Are Double Cut. The Backs Of All Half Round Second Cut Files Longer Than 6 Inches Are Double Cut, The 4 And 6 Inches...

    $5.84
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  • 6"  1/2Rd 2Nd Cut File

    Drill America

    6" 1/2Rd 2Nd Cut File

    Rounded On One Side, Flat On The Other. Used On Concave And Convex As Well As Flat Surfaces. The Backs Of All Half Round Bastard Files Are Double Cut. The Backs Of All Half Round Second Cut Files Longer Than 6 Inches Are Double Cut, The 4 And 6 Inches...

    $5.64
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  • 6"  1/2Rd Bastard File

    Drill America

    6" 1/2Rd Bastard File

    Rounded On One Side, Flat On The Other. Used On Concave And Convex As Well As Flat Surfaces. The Backs Of All Half Round Bastard Files Are Double Cut. The Backs Of All Half Round Second Cut Files Longer Than 6 Inches Are Double Cut, The 4 And 6 Inches...

    $4.95
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  • 4"  1/2Rd Smooth File

    Drill America

    4" 1/2Rd Smooth File

    Rounded On One Side, Flat On The Other. Used On Concave And Convex As Well As Flat Surfaces. The Backs Of All Half Round Bastard Files Are Double Cut. The Backs Of All Half Round Second Cut Files Longer Than 6 Inches Are Double Cut, The 4 And 6 Inches...

    $5.57
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  • 4"  1/2Rd 2Nd Cut File

    Drill America

    4" 1/2Rd 2Nd Cut File

    Rounded On One Side, Flat On The Other. Used On Concave And Convex As Well As Flat Surfaces. The Backs Of All Half Round Bastard Files Are Double Cut. The Backs Of All Half Round Second Cut Files Longer Than 6 Inches Are Double Cut, The 4 And 6 Inches...

    $5.29
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  • 4"  1/2Rd Bastard File

    Drill America

    4" 1/2Rd Bastard File

    Rounded On One Side, Flat On The Other. Used On Concave And Convex As Well As Flat Surfaces. The Backs Of All Half Round Bastard Files Are Double Cut. The Backs Of All Half Round Second Cut Files Longer Than 6 Inches Are Double Cut, The 4 And 6 Inches...

    $4.77
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