OSG - #12-28 UNF 2B H7 Thread Limit Plug Thread Forming Tap - High Speed Steel, V Finish, 80mm OAL, 15/16" Thread Length, Series 16250
Item #: 49250004
Brand: OSG
Model #: 1625012847
Exact Tooling IR#: 04
Features and Benefits
Plug chamfers are the most commonly used chamfer and are designed for efficiently threading through and blind holes. They have 3 to 5 threads.
V is a multi-layer TiCN coating, It is commonly used on carbon, mild steels, aluminum castings and cast iron. V is a proprietary coating exclusive to OSG Tap and Die, Inc.
High Speed Steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
| Product Specifications | |
|---|---|
| Thread Size (Inch) | #12-28 |
| Class of Fit | 2B |
| Thread Limit | H7 |
| Chamfer | Plug |
| Finish/Coating | V |
| Material | High Speed Steel |
| Overall Length (mm) | 80.00 |
| Thread Standard | UNF |
| Thread Length (Inch) | 15/16 |
| Series/List | 16250 |
| Shank Diameter (Decimal Inch) | 0.2200 |
| Through Coolant | No |
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