OSG - 1/4-20 UNC H2 Thread Limit Modified Bottoming Thread Forming Tap - Cobalt, Bright Finish, 2-1/2" OAL, 1" Thread Length, Right Hand Thread, Series HY-PRO NRT
Item #: 09864307
Brand: OSG
Model #: 1400126000
Exact Tooling IR#: 04
Features and Benefits
Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading to the bottom of blind holes and have 2 to 2-1/2 threads.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
| Product Specifications | |
|---|---|
| Thread Size (Inch) | 1/4-20 |
| Thread Limit | H2 |
| Chamfer | Modified Bottoming |
| Finish/Coating | Bright |
| Material | Cobalt |
| Overall Length (Inch) | 2-1/2 |
| Thread Standard | UNC |
| Thread Length (Inch) | 1 |
| Series/List | HY-PRO NRT |
| Thread Direction | Right Hand |
| Shank Diameter (Decimal Inch) | 0.2550 |
| Material Application | Alloy Steel; Aluminum; Carbon Steel; Die Steel; Stainless Steel |
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