OSG - 3/8-16 UNC, H3, 3 Flutes, Modified Bottoming Chamfer, Bright Finish, High Speed Steel Spiral Point STI Tap - 3-3/8" OAL, 0.367" Shank Diam, 0.275" Square Size, 3B Class of Fit, Series 11036
Item #: 49265879
Brand: OSG
Model #: 1103601000
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.
| Product Specifications | |
|---|---|
| Thread Size (Inch) | 3/8-16 |
| Class of Fit | 3B |
| Thread Limit | H3 |
| Number of Flutes | 3 |
| Chamfer | Modified Bottoming |
| Finish/Coating | Bright |
| Overall Length (Inch) | 3-3/8 |
| Thread Standard | UNC |
| Material | High Speed Steel |
| Thread Length (Decimal Inch) | 0.4170 |
| Shank Diameter (Decimal Inch) | 0.3670 |
| Square Size (Decimal Inch) | 0.2750 |
| Series/List | 11036 |
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