Sandvik Coromant - 1/4-28 UNF, 3 Flute, High Speed Steel Spiral Point Tap - Plug Chamfer, Right Hand Thread, 82.61mm OAL, 15.7mm Thread Length, 6.48mm Shank Diam, 3BX Class of Fit, Series CoroTap 200
Item #: 49656879
Brand: Sandvik Coromant
Model #: 6967132
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.
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) | 1/4-28 |
| Number of Flutes | 3 |
| Chamfer | Plug |
| Class of Fit | 3BX |
| Material | High Speed Steel |
| Through Coolant | NonThrough Coolant |
| Thread Direction | Right Hand |
| Overall Length (Decimal Inch) | 3.2524 |
| Overall Length (mm) | 82.61 |
| Thread Standard | UNF |
| Thread Length (Decimal Inch) | 0.6181 |
| Thread Length (mm) | 15.70 |
| Series/List | CoroTap 200 |
| Tapping Depth (mm) | 25.00 |
| Shank Diameter (Decimal Inch) | 0.2550 |
| Shank Diameter (mm) | 6.48 |
| Material Application | Steel; Stainless Steel; Cast Iron |