Union Butterfield - 3/4-14 NPT, 30° Helix, 5 Flutes, Taper Chamfer, Bright Finish, High Speed Steel, Spiral Flute Pipe Tap - Right Hand Flute, 29/32" Shank Diam, 1-3/8" Thread Length, 11/16" Square Size, Series 1548
Item #: 66382425
Brand: Union Butterfield
Model #: 1010932
Exact Tooling IR#: 04
Features and Benefits
NPT (National Pipe Taper) refers to American National Standard Taper Pipe Threads. They are commonly used for general purpose applications and require a sealant.
High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and non-ferrous materials.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Taper chamfers are known as a starter tap. They have a longer chamfer and require a less aggressive cutting action. They are 7 to 10 threads.
| Product Specifications | |
|---|---|
| Thread Size (Inch) | 3/4-14 |
| Thread Standard | NPT |
| Material | High Speed Steel |
| Finish/Coating | Bright |
| Number of Flutes | 5 |
| Helix Angle | 30 |
| Overall Length (Inch) | 3-1/4 |
| Thread Length (Decimal Inch) | 1.3750 |
| Thread Length (Inch) | 1-3/8 |
| Series/List | 1548 |
| Shank Diameter (Decimal Inch) | 0.9063 |
| Square Length (Inch) | 11/16 |
| Square Size (Decimal Inch) | 0.6790 |
| Flute Direction | Right Hand |
| Chamfer | Taper |
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