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
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Reamers
Taps
  • #4-1/2 High Speed Tap & Round Die Set #Et51High Speed614

    Drill America

    #4-1/2 High Speed Tap & Round Die Set #Et51High Speed614

    Sizes #4 - 1/2" High Speed Steel Taps And Round Dies Sizes: #4-40, #6-32, #8-32, #10-24, #10-32, #12-24, 1/4"-20, 1/4"-28, 5/16"-18, 5/16"-24, 3/8"-16, 3/8"-24, 7/16"-14, 7/16"-20, 1/2"-13, 1/2"-20 For New Threads Or Re-Thread Damaged And/Or Jammed...

    $255.39
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  • #4-1/2 Cs Tap & Round Die Set

    Drill America

    #4-1/2 Cs Tap & Round Die Set

    Sizes #4 - 1/2" Carbon Steel Taps And Dies In Plastic Case Sizes: #4-40, #6-32, #8-32, #10-24, #10-32, #12-24, 1/4"-20, 1/4"-28, 5/16"-18, 5/16"-24, 3/8"-16, 3/8"-24, 7/16"-14, 7/16"-20, 1/2"-13, 1/2"-20 Carbon Steel Taps And Dies For...

    $93.66
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  • #1-60 Cobalt Stub Set

    Drill America

    #1-60 Cobalt Stub Set

    Sizes #1 - #60 In Metal Case. Short, Rugged Construction Performs Well In A Broad Range Of Materials. . 135° Split Point Tip Prevents Drill From "Walking"

    $106.01
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  • Step Drill Set #1,2&3

    Drill America

    Step Drill Set #1,2&3

    Single Radial Concave Flute Creates Perfectly Round Holes In Metal, Plastic Wood And Other Thin Materials Without Center Punching.. Constructed Of Industrial Grade High-Speed Molybdenum Steel, Heat-Treated And Temperature For Long Life. Self-Statring Tip...

    $43.41
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  • 1/4" -1 3/8" X8Thigh Speed Step Drill

    Drill America

    1/4" -1 3/8" X8Thigh Speed Step Drill

    Single Radial Concave Flute Creates Perfectly Round Holes In Metal, Plastic Wood And Other Thin Materials Without Center Punching.. Constructed Of Industrial Grade High-Speed Molybdenum Steel, Heat-Treated And Temperature For Long Life. Self-Statring Tip...

    $31.01
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  • 3/16" -7/8" X16Thigh Speed Step Drill

    Drill America

    3/16" -7/8" X16Thigh Speed Step Drill

    Single Radial Concave Flute Creates Perfectly Round Holes In Metal, Plastic Wood And Other Thin Materials Without Center Punching.. Constructed Of Industrial Grade High-Speed Molybdenum Steel, Heat-Treated And Temperature For Long Life. Self-Statring Tip...

    $20.93
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