Taper Pipe Taps

Chasing tight, leak-resistant NPT threads in pipe or fittings? Our stock of taper pipe taps cut true threads that seal as they tighten. High speed steel and precision-ground, hand-polished flutes help you get smoother starts and longer tool life. Step up to SP+ for hard-to-thread alloys where you need extra durability and cleaner cutting.

21 results

NPT Super Primalloy® SP+ Pipe Taps

NPT Super Primalloy® Pipe Taps

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NPT Super Primalloy® SP+ Pipe Taps

NPT Super Primalloy® SP+ pipe taps in hi-tungsten/hi-molybdenum M series alloy with Ferro-Gold finish. Precision ground taper pipe threads and heat treated construction provide longer tool life and smoother cutting. Ideal for tough-to-thread NPT applications. Made in the U.S.A.

Thread Size	Thread Length	Number of Flutes	Recommended Drill	Measurement Type	Material	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/8"-27	3/4"	4	R	NPT	M Series Alloy	1	823792	Log in to view price
1/8"-27 Super Primalloy® SP+ Pipe Tap Item #: 823792 Package Weight: 0.1 lbs View Product Details Log in to Order
1/4"-18	1-1/16"	4	7/16"	NPT	M Series Alloy	1	823793	Log in to view price
1/4"-18 Super Primalloy® SP+ Pipe Tap Item #: 823793 Package Weight: 0.2 lbs View Product Details Log in to Order
3/8"-18	1-1/16"	4	37/64"	NPT	M Series Alloy	1	823794	Log in to view price
3/8"-18 Super Primalloy® SP+ Pipe Tap Item #: 823794 Package Weight: 0.2 lbs View Product Details Log in to Order
1/2"-14	1-3/8"	4	23/32"	NPT	M Series Alloy	1	823795	Log in to view price
1/2"-14 Super Primalloy® SP+ Pipe Tap Item #: 823795 Package Weight: 0.3 lbs View Product Details Log in to Order
11/16"-27	11/16"	4	D	NPT	M Series Alloy	1	825531	Log in to view price
1/16"-27 Super Primalloy® SP+ Pipe Tap Item #: 825531 Package Weight: 0 lbs View Product Details Log in to Order
3/4"-14	1-3/8"	5	59/64"	NPT	M Series Alloy	1	823796	Log in to view price
3/4"-14 Super Primalloy® SP+ Pipe Tap Item #: 823796 Package Weight: 0.5 lbs View Product Details Log in to Order
1"-11-1/2	1-3/4"	5	1-5/32"	NPT	M Series Alloy	1	823797	Log in to view price
1"-11-1/2 Super Primalloy® SP+ Pipe Tap Item #: 823797 Package Weight: 0.9 lbs View Product Details Log in to Order
1-1/4"-11-1/2	1-3/4"	5	1-1/2"	NPT	M Series Alloy	1	825533	Log in to view price
1-1/4"-11-1/2 Super Primalloy® SP+ Pipe Tap Item #: 825533 Package Weight: 1.4 lbs View Product Details Log in to Order
1-1/2"-11-1/2	1-3/4"	7	1-47/64"	NPT	M Series Alloy	1	825534	Log in to view price
1-1/2"-11-1/2 Super Primalloy® SP+ Pipe Tap Item #: 825534 Package Weight: 2.1 lbs View Product Details Log in to Order
2"-11-1/2	1-3/4"	7	2-7/32"	NPT	M Series Alloy	1	825535	Log in to view price
2"-11-1/2 Super Primalloy® SP+ Pipe Tap Item #: 825535 Package Weight: 3.6 lbs View Product Details Log in to Order

NPT Super Primalloy® Pipe Taps

NPT Super Primalloy® pipe taps. High-speed steel construction with heat treatment and hand polished, ground threads for precision cutting. Taper pipe style with multiple flute counts provides reliable chip evacuation and longer tool life, suitable for pipe threading tasks. Made in the U.S.A.

Thread Size	Thread Length	Number of Flutes	Recommended Drill	Measurement Type	Material	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/8"-27	3/4"	4	R	NPT	High Speed Steel	1	82792	Log in to view price
1/8"-27 Super Primalloy® Pipe Tap Item #: 82792 Package Weight: 0.1 lbs View Product Details Log in to Order
1/4"-18	1-1/16"	4	7/16"	NPT	High Speed Steel	1	82793	Log in to view price
1/4"-18 Super Primalloy® Pipe Tap Item #: 82793 Package Weight: 0.2 lbs View Product Details Log in to Order
3/8"-18	1-1/16"	4	37/64"	NPT	High Speed Steel	1	82794	Log in to view price
3/8"-18 Super Primalloy® Pipe Tap Item #: 82794 Package Weight: 0.2 lbs View Product Details Log in to Order
1/2"-14	1-3/8"	4	23/32"	NPT	High Speed Steel	1	82795	Log in to view price
1/2"-14 Super Primalloy® Pipe Tap Item #: 82795 Package Weight: 0.3 lbs View Product Details Log in to Order
11/16"-27	11/16"	4	D	NPT	High Speed Steel	1	825539	Log in to view price
1/16"-27 Super Primalloy® Pipe Tap Item #: 825539 Package Weight: 0 lbs View Product Details Log in to Order
3/4"-14	1-3/8"	5	59/64"	NPT	High Speed Steel	1	82796	Log in to view price
3/4"-14 Super Primalloy® Pipe Tap Item #: 82796 Package Weight: 0.6 lbs View Product Details Log in to Order
1"-11-1/2	1-3/4"	5	1-5/32"	NPT	High Speed Steel	1	82797	Log in to view price
1"-11-1/2 Super Primalloy® Pipe Tap Item #: 82797 Package Weight: 0.9 lbs View Product Details Log in to Order
1-1/4"-11-1/2	1-3/4"	5	1-31/64"	NPT	High Speed Steel	1	825536	Log in to view price
1-1/4"-11-1/2 Super Primalloy® Pipe Tap Item #: 825536 Package Weight: 1.4 lbs View Product Details Log in to Order
1-1/2"-11-1/2	1-3/4"	7	1-23/32"	NPT	High Speed Steel	1	825537	Log in to view price
1-1/2"-11-1/2 Super Primalloy® Pipe Tap Item #: 825537 Package Weight: 2.4 lbs View Product Details Log in to Order
2"-11-1/2	1-3/4"	7	2-3/16"	NPT	High Speed Steel	1	825538	Log in to view price
2"-11-1/2 Super Primalloy® Pipe Tap Item #: 825538 Package Weight: 3.4 lbs View Product Details Log in to Order