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    1 Product

    Taper-Mount Keyed Drill Chucks

    Image of Product. Front orientation. Drill Chucks. Taper-Mount Keyed Drill Chucks, Medium Duty.
    Image of Attribute. Jacobs Taper Mount. Top orientation. ZoomedIn view. Contains Border. Drill Chucks. Taper-Mount Keyed Drill Chucks.

    Medium Duty

    Jacobs Taper

    Mount

    Secure bits into your drill press, milling machine, or lathe. These chucks are keyed, so they grip bits tightly to prevent slipping under heavy loads. Use the included key to tighten and loosen the jaws. Attach these chucks 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.
    Jacobs—Jacobs chucks are the most widely used drill chucks.
    Medium Duty—Medium duty chucks work for most drilling jobs in metal, wood, and plastic. A one-piece sleeve keeps them rigid when drilling in hard materials, such as steel. For accuracy and longevity, they have hardened wear points and center-ground jaws that grip the bit evenly.
    Chuck
    Key
    Machine Taper
    No.
    For Bit Shank
    Size
    Duty
    Rating
    Wt.,
    lb.
    Total Indicated Runout
    (TIR) Accuracy
    Included
    No.
    Jaw
    Material
    Body
    Material
    For Use With
    For Tool Drive Direction
    Mfr. Model
    No.
    Each
    Jacobs—Plain Bearing
    Jacobs 10.04" to 3/8"
    1 mm to 10 mm    		Medium0.90.004"YesK2SteelSteelDrill Presses
    Lathes
    Milling Machines    		Clockwise, Counterclockwise2-012812A710000000
    Jacobs Keyed Drill Chuck, Taper-Mount,#1, for 0.04"-3/8" Shank Size, Model 2-01
    EachIn stock
     
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