OSG - #4-40 UNC, H2, 3 Flutes, Bottoming Chamfer, V Finish, High Speed Steel Spiral Point STI Tap - 2" OAL, 0.141" Shank Diam, 0.11" Square Size, 2B Class of Fit, Series 11036
Item #: 49266059
Brand: OSG
Model #: 1103600208
Exact Tooling IR#: 04
Features and Benefits
Bottoming chamfers are used for threading blind holes. They have 1 to 2 threads.
V is a multi-layered TiCN coating that is harder and has greater wear resistance than TiN. It is used for applications in cast iron, steel, stainless steel, nickel alloys and aluminum. V is a proprietary coating exclusive to OSG Tap and Die, Inc.
| Product Specifications | |
|---|---|
| Thread Size (Inch) | #4-40 |
| Class of Fit | 2B |
| Thread Limit | H2 |
| Number of Flutes | 3 |
| Chamfer | Bottoming |
| Finish/Coating | V |
| Overall Length (Inch) | 2 |
| Thread Standard | UNC |
| Material | High Speed Steel |
| Thread Length (Decimal Inch) | 0.5550 |
| Shank Diameter (Decimal Inch) | 0.1410 |
| Square Size (Decimal Inch) | 0.1100 |
| Series/List | 11036 |
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