McMaster-Carr logo
    Filter by
    System of Measurement
    Thread Size
    Industrial Info Compare
    Thread Direction
    Industrial Info Compare
    Material
    For Tap Type
    Number of Pieces
    For Number of Tap Flutes
    For Hole Type
    Thread Type
    Thread Length
    Container Type
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Drill Bit Size
    Attribute Image
    Number of Tapping Ends
    Finish
    Shank Type
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    9 Products

    Drill Out Tap Extractor Sets for Screw Thread Taps

    Image of Product. Front orientation. Tap Extractors. Drill Out Tap Extractor Sets for Screw Thread Taps.
    After using a large-diameter bit to drill a starter hole in a broken tap, drill out the tap with one of these tools. Sets include multiple extractors for use with different tap sizes and two picks for removing the remains.
    No. of
    Pieces
    Includes
    For Tap Size
    Overall Lg.
    OD
    Material
    Container
    Type
    Each
    7Four Tap Extractors, Pin Vise, Two PicksNo. 4, No. 5, No. 6, No. 8, No. 10, No. 12, 1/4", 5/16", 3/8", 7/16", 1/2", M3, M3.5, M4, M5, M6, M7, M8, M10, M12
    		1 1/4"
    1 1/2"
    2"
    2 1/2"    		1/8"
    5/64"
    3/16"
    1/4"    		CarbidePlastic Case00000000000000

    Acme Thread Taps

    Image of Product. Front orientation. Taps. Acme Thread Taps.
    Create the broad Acme threads found on lead screw nuts, linear actuators, vises, and other moving components. These taps have two sets of chamfered threads: the first for cutting a rough profile and the second for finishing it. They’re only for through holes since the two different threads can damage the workpiece if you reverse the tap. Once done threading, release the tap from the holder and remove it from the other side of the hole. Also known as tandem taps.
    High-Speed Steel—These taps resist heat and wear to stay sharp.
    Drill Bit
    Thread
    Size
    Thread
    Lg.
    Overall
    Lg.
    Thread
    Type
    No. of
    Flutes
    Size,
    mm
    Decimal Size
    Equiv.
    Shank
    Type
    Each
    High-Speed Steel
     
    Uncoated
    3/8"-12
    		2 1/8"4 1/16"Acme
    		47.6
    		0.2992"Square000000000000000
     

    Tap Extractor Sets for Screw Thread Taps

    Image of Product. Front orientation. Tap Extractors. Tap Extractor Sets for Screw Thread Taps.
    To extract taps of different sizes, these sets include multiple extractors. Fingers on the extractor grip the flutes on a broken tap. Use with a tap wrench to remove taps with straight flutes from the workpiece.
    No. of
    Pieces
    For Three-Flute Tap Size
    For Four-Flute Tap Size
    Material
    Container
    Type
    For Number
    of Tap Flutes
    Each
    6—No. 10, No. 12, No. 14, 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", M4.5, M5, M5.5, M6, M6.3, M7, M8, M9, M10, M11, M12, M12.5SteelPlastic Case4000000000000000
    6—No. 14, 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", 9/16", 5/8", M6, M6.3, M7, M8, M9, M10, M11, M12, M12.5, M14, M16SteelPlastic Case400000000000000
    15No. 4, No. 5, No. 6, 1/8", M3, M3.5
    		No. 8, No. 10, No. 12, No. 14, 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1", M2, M4, M4.5, M5, M5.5, M6, M6.3, M7, M8, M9, M10, M11, M12, M12.5, M14, M16, M18, M19, M20, M22, M24, M25SteelPlastic Case3, 400000000000000

    Left-Hand Acme Thread Taps

    Image of Product. Front orientation. Taps. Left-Hand Acme Thread Taps.
    Prevent counter-clockwise rotating parts from loosening and spinning off. These taps thread holes to mate with left-hand Acme fasteners that secure components like lead screw nuts and linear actuators. They have two sets of chamfered threads: the first for cutting a rough profile and the second for finishing it. They’re only for through holes since the two different threads can damage the workpiece if you reverse the tap. Once done threading, release the tap from the holder and remove it from the other side of the hole. Also known as tandem taps.
    High-Speed Steel—These taps resist heat and wear to stay sharp.
    Drill Bit
    Thread
    Size
    Thread
    Lg.
    Overall
    Lg.
    Thread
    Type
    No. of
    Flutes
    Size,
    mm
    Decimal Size
    Equiv.
    Shank
    Type
    Each
    High-Speed Steel
     
    Uncoated
    3/8"-12
    		2 1/8"4 1/16"Acme
    		47.6
    		0.2992"Square000000000000000
     

    Drill Out Tap Extractors for Screw Thread Taps

    Image of Product. Front orientation. Tap Extractors. Drill Out Tap Extractors for Screw Thread Taps.
    After using a large-diameter bit to drill a starter hole in a broken tap, drill out the tap with one of these tools. Remove the remains with a scriber or pick.
    For Tap Size
    OD
    Overall
    Lg.
    Material
    Each
    5/16", 3/8", 7/16", 1/2", M8, M10, M12
    		1/4"2 1/2"Carbide0000000000000

    Tap Extractors for Screw Thread Taps

    Image of Product. Front orientation. Tap Extractors. Tap Extractors for Screw Thread Taps.
    Fingers on the extractor grip the flutes on a broken tap. Use with a tap wrench to remove taps with straight flutes from the workpiece without damaging the surrounding threads.
    Tap Extractors
    Replacement Tap Extractor Fingers
    For Tap Size
    Material
    Square Shank
    Size
    Choose a Number
    of Tap Flutes
    Each
    Choose a Number
    of Tap Flutes
    Pkg.
    Qty.
    Pkg.
    3/8", M9, M10
    		Steel0.223"
    2
    ,
    3
    ,
    4
    		00000000000000
    2
    ,
    3
    ,
    4
    		1200000000000000
    back to top