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    5 Products

    Pipe and Conduit Taps

    Add internal threads to pipe and conduit or components such as manifolds. They have straight flutes that are good for most jobs.
    NPTF ThreadAbout NPTF Thread
    Image of Product. Front orientation. Taps. Pipe and Conduit Taps.
    High-Speed Steel—The most versatile taps resist heat and wear to stay sharp. They’re good for most metals and plastic.
    Uncoated—The economical choice, these won't last as long as coated taps.
    Titanium Nitride (TiN) Coated—Run at higher speeds and last twice as long as uncoated taps.
    Drill Bit
    Plug Chamfer
    Pipe
    Size
    Thread
    Lg.
    Overall
    Lg.
    No. of
    Flutes
    Threads
    per In.
    Size
    Decimal Size
    Equiv.
    Shank
    Type
    Each
    High-Speed Steel
     
    Uncoated
    1
    		1 3/4"3 3/4"511 1/21 9/64"
    		1.1406"Square2525A2180000000
     
    Titanium Nitride (TiN) Coated
    1
    		1 3/4"3 3/4"511 1/21 9/64"
    		1.1406"Square2652A27000000
     

    Left-Hand Pipe and Conduit Taps

    Left-hand threads make it easier to disconnect or join sections of pipe. Similar to using a union fitting, you don’t need to rotate the whole pipe to make changes. These taps have straight flutes that are good for most jobs.
    NPTF ThreadAbout NPTF Thread
    Image of Product. Front orientation. Taps. Left-Hand Pipe and Conduit Taps.
    High-Speed Steel—The most versatile taps resist heat and wear to stay sharp. They’re good for most metals and plastic.
    Uncoated—The economical choice, these won't last as long as coated taps.
    Drill Bit
    Plug Chamfer
    Pipe
    Size
    Thread
    Lg.
    Overall
    Lg.
    No. of
    Flutes
    Threads
    per In.
    Size
    Decimal Size
    Equiv.
    Shank
    Type
    Each
    High-Speed Steel
     
    Uncoated
    1
    		1 3/4"3 3/4"511 1/21 9/64"
    		1.1406"Square2525A1450000000
     

    Pipe and Conduit Drill Taps

    Image of Product. Front orientation. Drill Taps. Pipe and Conduit Drill Taps.
    Drill and thread holes for pipe and conduit without switching tools. Made of uncoated high-speed steel, these taps are for use on most metal and plastic. With a square shank, they’re compatible with tap wrenches and tap holders for drill presses and milling machines. These taps have a plug chamfer with 3-5 chamfered cutting threads, so they’re suitable for start-to-finish tapping of through holes.
    Spiral Flute—Taps with spiral flutes keep chips clear by drawing them back toward the tap and out of the hole.
    Drill Bit
    Plug Chamfer
    Pipe
    Size
    Threads
    per In.
    Thread
    Lg.
    Overall
    Lg.
    Size
    Decimal Size
    Equiv.
    Point
    Angle
    Flute
    Type
    No. of
    Flutes
    Thread
    Type
    Each
    Uncoated High-Speed Steel
    1
    		11 1/21 3/4"5 3/8"1 9/64"
    		1.1406"118°Spiral6NPTF
    		2655A270000000
     

    Chip-Clearing Pipe and Conduit Taps

    With widely spaced flutes, chips fall away from the tap and plenty of lubricant flows to the workpiece. These taps prevent buildup that can ruin threads and keep pipe and conduit from making strong connections. Also known as interrupted-thread taps.
    NPTF ThreadAbout NPTF Thread
    Image of Product. Front orientation. Taps. Chip-Clearing Pipe and Conduit Taps.
    High-Speed Steel—The most versatile taps resist heat and wear to stay sharp. They’re good for most metals and plastic.
    Uncoated—The economical choice, these won't last as long as coated taps.
    Drill Bit
    Plug Chamfer
    Pipe
    Size
    Thread
    Lg.
    Overall
    Lg.
    No. of
    Flutes
    Threads
    per In.
    Size
    Decimal Size
    Equiv.
    Shank
    Type
    Each
    High-Speed Steel
     
    Uncoated
    1
    		1 3/4"3 3/4"511 1/21 9/64"
    		1.1406"Square2525A2360000000
     
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