Description
- HSS NPT Bottoming Hand and Machine Tap.
- National Pipe Tapered is a US standard for tapered threads used to join pipes and fittings.
- ANSI/ASME standard B1.20.1 covers threads of 60º form with flat crests and roots.
- The taper on NPT threads allows them to form a seal when torqued as the flanks of the threads compress against each other.
- However a clearance remains between the crests and roots of the threads, resulting in a leakage around this spiral.
- This means that NPT fittings must be made leak free with the aid of thread seal tape or a thread sealant compound.
- For each 12" increase in distance from the end, the diameter increases by 3/4".
- Bottoming Taps have a lead of two threads and are used to ensure minimum thread run-out when tapping to the bottom of a blind hole.
Options
- 3052-1/8B
- 3052-1/2B
- 3052-1B
- 3052-1/4B
- 3052-3/4B
- 3052-3/8B
Options
- 3052-1B
- 3052-1/4B
- 3052-1/8B
- 3052-3/4B
- 3052-1/2B
- 3052-3/8B
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Awesome for DIY automotive body work. Plenty of power, comfortable, and small enough to do detail work on bumpers etc. Have used this with a vacuum for dust extraction, and it's kept the mess under control.
Great for DIY automotive body work when paired with an interface pad. No issues removing and reinstalling, they have good Velcro grip.
Great for DIY automotive body work when paired with an interface pad. No issues removing and reinstalling, they have good Velcro grip.
Great for DIY automotive body work when paired with an interface pad. No issues removing and reinstalling, they have good Velcro grip.
Floor stock as new in box, excellent.
Fast delivery and item is as ordered. Thanks
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