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    6 Products

    Thread-Mount Keyless Drill Chucks

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

    Threaded

    Mount

    Switch between drilling and driving bits in seconds. These keyless chucks require only a quick twist of their sleeve to lock and release bits. Most often used in handheld power drills, they're a great choice for most drilling and fastening jobs, including low-torque, high-speed drilling in soft or thin materials.
    Economy—Economy chucks are best for occasional drilling. They are a cost-effective upgrade from the one that comes on your handheld power drill.
    Ratchet Lock—Chucks with a ratchet lock have teeth that tightly grip bits for drilling in both directions, even under high torque and vibration. The ratcheting mechanism makes it easy to tighten and release bits.
    Mounting Hole
    Thread Size
    For Bit Shank
    Size
    Max. No-Load
    Rotational Speed
    Wt.,
    lb.
    Total Indicated Runout
    (TIR) Accuracy
    Jaw
    Material
    Body
    Material
    For Use With
    For Tool Drive Direction
    Features
    Mfr. Model
    No.
    Each
    Economy—Jacobs
     
    Keyless Chuck
    3/8"-24
    		0.0625" to 3/8"
    1.5 mm to 10 mm    		Not Rated0.4Not RatedSteelSteelHandheld Power DrillsClockwise, CounterclockwiseRatchet Lock3035428165A32000000
    3/8"-24
    		1/16" to 1/2"
    1.5 mm to 13 mm    		Not Rated0.8Not RatedSteelSteelHandheld Power DrillsClockwise, CounterclockwiseRatchet Lock3103728165A3700000
    1/2"-20
    		1/16" to 1/2"
    1.5 mm to 13 mm    		Not Rated0.7Not RatedSteelSteelHandheld Power DrillsClockwise, CounterclockwiseRatchet Lock3103828165A4200000
     

    Replacement Thread-Mount Keyless Drill Chucks for DeWalt, Milwaukee, and Makita Cordless Drills

    Replace the chuck on your DeWalt, Makita, or Milwaukee portable drill. These chucks are keyless, letting you swap bits in and out with a quick twist of the sleeve. Choose a chuck that matches your drill's model number. To upgrade your chuck, check out our Thread-Mount Keyless Drill Chucks.
    Milwaukee
    Image of Product. Front orientation. Drill Chucks. Replacement Thread-Mount Keyless Drill Chucks for DeWalt, Milwaukee, and Makita Cordless Drills, Milwaukee.
    Image of Product. Threaded Mount. Top orientation. ZoomedIn view. Contains Border. Replacement Thread-Mount Keyless Drill Chucks for DeWalt, Milwaukee, and Makita Cordless Drills.

    Threaded

    Mount

    Milwaukee chucks have carbide jaws, so they resist wear better than chucks with steel jaws. This helps them maintain a tighter grip on your bit over time. However, they’re more brittle than chucks with steel jaws, so they can chip or crack if dropped.
    Mounting Hole
    Thread Size
    For Bit Shank
    Size
    Mfr. Model
    No.
    For Mfr. Model No.
    Jaw
    Material
    Body Material
    For Tool Drive Direction
    Each
    1/2"-20
    		1/16" to 1/2"
    1.6 mm to 12.7 mm    		42-66-07550614-20, 0615-20, 0616-20, 0617-20, 0622-20, 0624-20, 0625-20, 0627-20, 0724-20CarbidePlastic, SteelClockwise, Counterclockwise30405A86000000

    Collets for Electric Bit and Bur Die Grinders

    Image of System. Front orientation. Contains Annotated. Die Grinder Collets. Collets for Electric Bit and Bur Die Grinders.
    Image of Product. Front orientation. Die Grinder Collets. Collets for Electric Bit and Bur Die Grinders.
    Ensure proper bit retention and minimize runout for precision grinding at high speeds. These OEM collets match the exact specifications of the original part for each grinder brand. Select by your grinder manufacturer and model.
    Collet
    Size
    Mfr. Model
    No.
    For Mfr. Model
    No.
    Each
    For Milwaukee
    1/8"48-66-24865192, 5194, 51964375A29000000
    1/4"48-66-09745192, 5194, 51964375A2700000
     
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