NPT Pipe Taps
Also called Pipe Taps, National Pipe Taper Taps are appropriate for threading a wide variety of materials both ferrous and non-ferrous. Carbon steel pipe taps are designed to clean and or re-thread damaged or jammers pipe threads. The nominal size of a Pipe Tap is that of the pipe fitting to be tapped, not the actual size of the tap. The thread tapers 3/4 of an inch per foot. All Pipe Taps furnished with a 2-1/2 to 3-1/2 thread chamfer.
- Additional information
- Description
- Features
Additional information
| Size | 1/8″-27 NPT PIPE TAP (11/32″ DRILL), 1/4″-18 NPT PIPE TAP (7/16″ DRILL), 3/8″-18 NPT PIPE TAP (9/16″ DRILL), 1/2″-14 NPT PIPE TAP (3/4″ DRILL), 3/4″-14 NPT PIPE TAP (7/8″ DRILL), 1″-11-1/2 NPT PIPE TAP (1-1/8″ DRILL), 1-1/4″-11-1/2 NPT PIPE TAP(1-1/2″ DR), 1-1/2″-11-1/2 NPT PIPE TAP(1-3/4″DRL), 2″-11-1/2 NPT PIPE TAP (2-1/4″ DRILL) |
|---|
Also called Pipe Taps, National Pipe Taper Taps are appropriate for threading a wide variety of materials both ferrous and non-ferrous. Carbon steel pipe taps are designed to clean and or re-thread damaged or jammers pipe threads. The nominal size of a Pipe Tap is that of the pipe fitting to be tapped, not the actual size of the tap. The thread tapers 3/4 of an inch per foot. All Pipe Taps furnished with a 2-1/2 to 3-1/2 thread chamfer.
- Carbon steel pipe taps are designed to clean and or re-thread damaged or jam pipe threads
- Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
- Straight flute tools allow chips to collect in the flutes as they cut and are well suited for most applications in shallow cuts
- Appropriate for threading a wide variety of materials both ferrous and non-ferrous
- Nominal size of a pipe tap is that of the pipe fitting to be tapped, not the actual size of the tap
- Thread tapers 3/4 of an inch per foot
- Right-hand cut tools have a cutting action that engages when they are run in a clockwise direction






The ThunderTwist’s TriCarb grade tip guarantees longer life with faster penetration due to increased chiseling action. ThunderTwist’s flute design, combined with copper brazing alloy creates the most reliable drill bit on the market. It is made with high quality American chrome-molybdenum nickel steel that is vacuum heat treated, and shot-peened for superior strength under the roughest conditions.




Made from S2 modified shock resistant steel for professional performance and durability. Featuring a patented spiral torsion zone absorbs impact and extends bit life. Proprietary precision CNC machined tips for excellent fit in fastener recess. Tested to outperform all leading brands in lifecycle and tip failure testing.








