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    15 Products

    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.
    NPT ThreadAbout NPT 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
    1/8
    		3/4"2 1/8"527Q
    		0.332"Square00000000000000
    1/4
    		1 1/16"2 7/16"5187/16"
    		0.4375"Square0000000000000
    3/8
    		1 1/16"2 9/16"5189/16"
    		0.5625"Square0000000000000
    1/2
    		1 21/32"3 1/8"51445/64"
    		0.7031"Square0000000000000
    3/4
    		1 3/8"3 1/4"51429/32"
    		0.9063"Square00000000000000
    1
    		1 3/4"3 3/4"511 1/21 9/64"
    		1.1406"Square00000000000000
    1 1/4
    		1 3/4"4"511 1/21 31/64"
    		1.4844"Square00000000000000
    1 1/2
    		3"4 1/4"711 1/21 23/32"
    		1.7188"Square00000000000000
    2
    		1 3/4"4 1/4"711 1/22 3/16"
    		2.1875"Square00000000000000
     
    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
    1/8
    		3/4"2 1/8"527Q
    		0.332"Square00000000000000
    1/4
    		1 1/16"2 7/16"5187/16"
    		0.4375"Square0000000000000
    3/8
    		1 1/16"2 9/16"5189/16"
    		0.5625"Square0000000000000
    1/2
    		1 21/32"3 1/8"51445/64"
    		0.7031"Square0000000000000
    3/4
    		1 3/8"3 1/4"51429/32"
    		0.9063"Square00000000000000
    1
    		1 3/4"3 3/4"511 1/21 9/64"
    		1.1406"Square00000000000000
     
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