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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
    Features
    Includes
    Certificate Type
    Mfr. Model
    No.
    Each
    Premium—Jacobs
    Jacobs 331/32" to 1/2"
    1 mm to 13 mm    		7,0000.0016"SteelSteelCNC Machines
    Drill Presses
    Lathes
    Milling Machines    		ClockwiseWrench FlatsSpanner WrenchAccuracy CertificateJKT 130-J3328305A630000000
    Jacobs Keyless Taper-Mount Drill Chuck, Number 33, with Wrench Flats, Model Jkt 130-J33
    EachIn stock
     
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