![Interstate - 1 - 11-1/2 NPT, 5 Flute, Plug Chamfer, Bright Finish, High Speed Steel, Extension Pipe Tap - 12" OAL, 1-1/8" Shank Diam, 1-3/4" Thread Length, 0.843" Square Size - Exact Industrial Supply](http://alltoolandsupply.com/cdn/shop/products/0467402-11_3ebfe26d-e1dd-4d32-b2cd-361bf23d53c9_1024x1024.jpg?v=1629152891)
Interstate - 1 - 11-1/2 NPT, 5 Flute, Plug Chamfer, Bright Finish, High Speed Steel, Extension Pipe Tap - 12" OAL, 1-1/8" Shank Diam, 1-3/4" Thread Length, 0.843" Square Size
Item #: 04679098
Brand: Interstate
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.
Standard extension pipe taps are used for internal deep-hole drilling of pipes and pipe fittings. ideal for hard-to-reach-areas in general purpose applications..
Plug chamfers are the most commonly used chamfer and are designed for efficiently threading through and blind holes. They have 3 to 5 threads.
Product Specifications | |
---|---|
Thread Size (Inch) | 1 - 11-1/2 |
Thread Standard | NPT |
Material | High Speed Steel |
Finish/Coating | Bright |
Number of Flutes | 5 |
Thread Profile | Standard |
Chamfer | Plug |
Overall Length (Inch) | 12 |
Thread Length (Inch) | 1-3/4 |
Shank Diameter (Decimal Inch) | 1.1250 |
Square Size (Decimal Inch) | 0.8430 |
Projection (Decimal Inch) | 0.6780 |
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