OSG - 3/8-16 UNC, 3 Flute, 50° Helix, Semi-Bottoming Chamfer, Bright Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 3-3/8" OAL, 0.367" Shank Diam, 0.417" Thread Length, 3B Class of Fit, Series 13039
Item #: 49265242
Brand: OSG
Model #: 1303901000
Exact Tooling IR#: 04
Features and Benefits
Semi-bottoming chamfers are used for blind holes. They have 3 to 3-1/2 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 | Semi-Bottoming |
| Finish/Coating | Bright |
| Overall Length (Inch) | 3-3/8 |
| Helix Angle | 50 |
| Thread Standard | UNC |
| Material | High Speed Steel |
| Flute Direction | Right Hand |
| Thread Length (Decimal Inch) | 0.4170 |
| Series/List | 13039 |
| Shank Diameter (Decimal Inch) | 0.3670 |
| Material Application | Aluminum |
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It