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    1 Product

    Taper-Mount Keyless Drill Chucks

    Image of Product. Front orientation. Drill Chucks. Taper-Mount Keyless Drill Chucks.
    Image of Product. Jacobs Taper Mount. Top orientation. ZoomedIn view. Contains Border. Drill Chucks. Taper-Mount Keyless Drill Chucks.

    Jacobs

    Taper Mount

    Swap out bits quickly on drill presses, milling machines, and lathes. These keyless chucks require only a twist of their sleeve to grip and release bits. They’re a great choice for low-torque, high-speed drilling. Their grip tightens as torque increases for a reliable hold on your bit. Mount them to your machine with a Jacobs taper arbor.
    To maximize grip and minimize runout, choose a chuck where your drill bit diameter falls in the middle of the bit shank size range.
    Premium—Premium chucks stay accurate when drilling in hard materials, such as steel. They're 2-4 times more accurate than other keyless chucks and grip bits more tightly.
    Jacobs—Jacobs chucks are the most widely used drill chucks.
    Machine Taper
    No.
    For Bit Shank
    Size
    Max. No-Load Rotational
    Speed, rpm
    Total Indicated Runout
    (TIR) Accuracy
    Jaw
    Material
    Body
    Material
    For Use With
    For Tool Drive
    Direction
    Certificate Type
    Mfr. Model
    No.
    Each
    Premium—Jacobs
    Jacobs 21/64" to 3/8"
    0.5 mm to 10 mm    		12,0000.0016"SteelSteelCNC Machines
    Drill Presses
    Lathes
    Milling Machines    		ClockwiseAccuracy CertificateJKP 100-J22844A520000000
    Jacobs Taper-Mount Keyless Drill Chuck, Number 2, for 1/64"- 3/8" Bit Shank Size, Model Jkp 100-J2
    EachIn stock
     
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