Cleveland
Cleveland C64132 Pipe Tap 3/8"-18 Semi-Bottoming 4 Flutes NPSF
Cuts 3/8"-18 NPSF threads in pipe and conduit with a semi-bottoming, four-flute high-speed steel design
- TypeTaps
- 3/8"-18 NPSF thread size fits standard pipe connections
- Semi-bottoming chamfer starts threads cleanly in blind holes
- Four-flute design clears chips for smoother cutting action
- High-speed steel construction resists wear during repeated use
- Bright uncoated finish suits general-purpose tapping applications
Cleveland C64132 Pipe Tap 3/8"-18 NPSF
This Cleveland pipe tap cuts internal threads for 3/8"-18 NPSF connections in pipe and conduit. It is designed for maintenance technicians and machinists who need accurate fuel-dryseal threads in steel or brass components.
4-flute high-speed steel
The four-flute high-speed steel body provides chip clearance and wear resistance for general-purpose tapping. The 1-1/16 inch thread length and 2-9/16 inch overall length suit standard through-hole and blind-hole depths, though very deep holes exceed its reach.
NPSF thread form for dryseal pipe connections
The NPSF thread form creates the interference fit required for pressure-tight joints without sealant, making this tap the specific choice for dryseal piping systems rather than standard NPT applications.
Highlights
- 3/8"-18 NPSF thread size fits standard pipe connections
- Semi-bottoming chamfer starts threads cleanly in blind holes
- Four-flute design clears chips for smoother cutting action
- High-speed steel construction resists wear during repeated use
- Bright uncoated finish suits general-purpose tapping applications
Specifications
| Brand | CLEVELAND |
|---|---|
| Type | Taps |
Questions about this item
Will the 3/8"-18 NPSF threads mate with my existing 3/8" NPT fittings?
NPSF uses straight threads that seal with a gasket, while NPT uses tapered threads that seal by interference; they are not interchangeable without an adapter.
How can I verify the tap is cutting correctly in my drill press?
The tap should produce clean, full-form threads at 18 threads per inch with four evenly spaced flutes clearing chips; measure the first few threads with a thread gauge to confirm 3/8"-18 NPSF pitch.
Does the C64132 come with the 0.5625 in drill bit needed for 75 percent thread depth?
The package contains only the high-speed steel pipe tap; the 0.5625 inch drill bit for 75 percent thread engagement must be purchased separately.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
