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    2 Products

    Small-Hole Drill Chuck Adapters

    Image of ProductInUse. Adapter Shown Installed. Front orientation. Drill Chuck Adapters. Small-Hole Drill Chuck Adapters.
    Image of Product. Front orientation. Drill Chuck Adapters. Small-Hole Drill Chuck Adapters, Round Shank.
    Image of Product. Top orientation. Drill Chuck Adapters. Small-Hole Drill Chuck Adapters, Hex Shank.

    Adapter

    Shown

    Installed

    Round

    Shank

    Hex

    Shank

    Adapt your tools to hold wire-gauge drill bits, so you can drill small, precise holes. A knurled sleeve gives you the grip you need to tighten the jaws around the bit.
    All adapters can be used with drill presses and hand-held power drills.
    Round Shank—Round-shank adapters also fit into collets, so you can use them with rotary grinding tools.
    Hex Shank—Hex-shank adapters also fit in power screwdrivers and other tools that accept a ¼" hex shank.
    For Bit
    Shank Size
    For Bit Wire
    Ga. Size
    Shank
    Type
    Shank
    Size
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    Metric,
    mm
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    Max. No-Load Rotational
    Speed, rpm
    Chuck
    Type
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    Material
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    Material
    Head
    Dia.
    Overall
    Lg.
    For Use With
    For Tool Drive Direction
    Each
    Round1/8"0.005" to 0.04"0.1 to 199 Ga.60 Ga.Not RatedKeylessSteelSteel1/4"1 5/16"Die Grinders, Drill Presses, Grinders for Bits and Burs, Handheld Power Drills, Rotary ToolsClockwise, Counterclockwise30505A5000000
    Hex1/4"0.014" to 0.039"0.3 to 180 Ga.60 Ga.30,000KeylessSteelSteel3/8"1 7/8"Drill Presses, Handheld Power Drills, Power ScrewdriversClockwise, Counterclockwise30505A110000
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