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Large Cobalt Drill Bits

Large Cobalt Drill Bits + Cobalt drill bits + 9/16″ to 1-1/4″ Cobalt Drill Bits + Cobalt Drill Bit Set

M42 Cobalt Drill Bits. Sizes above 1/2″ The Best in the Industry.

Long Lasting and perfect for serious drilling applications in hard stainless steel and other heat treated materials. Gold, Ground From Solid M42 Cobalt, NOT just Coated. These are the real McCoy, The very best!

Cobalt drill bits are high-performance tools made with cobalt steel and used in heavy-duty applications, including industrial manufacturing and automotive repair. M42 cobalt drill bits are a specific variety of cobalt drill bits comprised of 8 percent cobalt and M42 high-speed steel, and they offer superior hardness and heat resistance. 

Large cobalt drill bits can withstand the rigors of drilling into particularly hard, abrasive materials without breaking or getting excessively worn out. With the bit’s entire body being composed of the robust M42 cobalt compound, our large cobalt drill bits have greater longevity and better performance, as there’s no risk of a coating wearing off over time.

Click Here For Premium Cobalt Drill Bits Sizes 1/2″ and UNDER

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    ULTRA LUBE Metal cutting oil

    $7.53
  • Cobalt Silver and Deming Drill Bit
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    Premium Cobalt Silver and Deming Drill Bits – 1/2″ Shank

    $22.05$136.30
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    Cobalt Jobber Drill Bit Set -13pc
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    PREDATOR 13PC M42 COBALT JOBBER DRILL BIT SET

    $49.98
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    Quick Release Hex Shank Carbide Tipped
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    Hex shank Quick Release Carbide Tipped – Germany

    $49.98
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    Cobalt Jobber Drill Bit Set 21pc
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    PREDATOR 21pc Cobalt Jobber Drill Bit Set

    $119.50
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    8PC BLACK OXIDE SD MONSTER DRILL SET
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    8pc HSS Black Oxide S&D Drill Bit Set

    $179.80
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    Super Sonic T-80 Jobber Drill Bit Set - USA Made
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    T-80 Super Sonic Drill Bit Set

    $194.78
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    cobalt Jobber 29pc drill bit set
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    PREDATOR 29pc Cobalt Jobber Drill Bit Set

    $229.95
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    Carbide Straight Flute Set 13
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    TERMINATOR EXTREME -HR13 HI-ROC SUB-MICRON CARBIDE Drill Set. (DR-CSF13)

    $279.99
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    Super Sonic Cobalt T-200
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    T-200 Super Sonic Drill Bit Set M42 Cobalt

    $289.99
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    9/16 – 1 PREMIUM COBALT Drill Bit Set

    $369.57
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    Cobalt Silver and Deming 1/2" reduced shank drill bit set for hardened material
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    Cobalt Silver and Deming Drill Bit Set 8pc

    $379.60
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    17 Piece Premium 1/2″ To 1″ Drill Set

    $425.89
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    HSS Silver & Deming 32pc Drill Bit Set in wood block
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    32pc Silver & Deming Drill Set – HSS

    $449.21
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    PREDATOR 115pc MASTER GOLD COBALT DRILL SET

    $479.71
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    HSS Silver and Deming 32pc Drill Bit set
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    33pc Ultra Premium 1/2″ Shank Master Set

    $798.10
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    Cobalt 32pc Silver & Deming drill Bit Set
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    32pc Premium Cobalt Silver & Deming Drill Set

    $869.80
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    Cobalt Retail display set 270 jobber drill bits
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    Cobalt Premium Jobber Drill Bit Display Retail Set!

    $1,298.12

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