Cleveland
Cleveland C64041 Pipe Tap 1/2"-14 Semi-Bottoming 4 Flutes NPT
Cuts 1/2"-14 NPT threads with a semi-bottoming, four-flute high-speed steel design
- TypeTaps
- 1/2"-14 NPT thread cuts standard pipe connections
- Semi-bottoming design threads close to blind-hole bottoms
- Four flutes evacuate chips for cleaner cuts
- High-speed steel resists wear in steel and iron
- 75 % thread drill size .7031 in guides accurate tapping
Cleveland C64041 Pipe Tap
The Cleveland C64041 is a high-speed steel pipe tap designed for cutting internal NPT threads. It features a 1/2"-14 thread size with a semi-bottoming chamfer and four flutes for efficient chip evacuation. This tool is intended for maintenance and fabrication tasks requiring tapered pipe threads.
Suited for mechanics creating new threads
This tap suits mechanics and fabricators cutting fresh NPT threads in pipe and conduit fittings. The semi-bottoming design allows threading close to the bottom of blind holes. It is not for buyers needing a taper or plug chamfer for through-hole work, nor for those requiring a coated tool for extended life in abrasive materials.
Bright finish and drill size guidance
The bright, uncoated finish provides a clean cutting surface for general-purpose steel and iron applications. The specifications list a 75 percent thread drill size of .7031 inches, guiding the user to the correct hole preparation. The four-flute geometry balances strength and chip clearance during the threading operation.
Highlights
- 1/2"-14 NPT thread cuts standard pipe connections
- Semi-bottoming design threads close to blind-hole bottoms
- Four flutes evacuate chips for cleaner cuts
- High-speed steel resists wear in steel and iron
- 75 % thread drill size .7031 in guides accurate tapping
Specifications
| Brand | CLEVELAND |
|---|---|
| Type | Taps |
Questions about this item
What tap wrench size fits the square on the C64041?
The tap has a standard 1/2"-14 NPT square shank; use a wrench that matches that square.
Can I start threads in a hole already cut by a taper tap?
Yes, the semi-bottoming design with four flutes is made to follow a taper tap and cut deeper.
How do I verify the thread after tapping?
Check with an NPT thread gauge; the 75 percent thread drill size is 0.7031 in.
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