OSG - 1/4-28 UNF 3 Flute 2B Bottoming Spiral Flute Tap - Vanadium High Speed Steel, TiCN Finish, 80mm OAL, Right Hand Flute, Right Hand Thread, Series 13013
Item #: 79330593
Brand: OSG
Model #: 1301300608
Exact Tooling IR#: 04
Features and Benefits
Bottoming chamfers are used for threading blind holes. They have 1 to 2 threads.
Vanadium High Speed Steel (HSSE) is made of high speed steel, carbon, vanadium carbide and other alloys to increase abrasive wear resistance and toughness. It is commonly used in general applications on stainless steels and high silicon aluminums.
Titanium carbonitride (TiCN) is harder and more wear resistant than TiN. It is commonly used on stainless steels, cast iron and aluminum alloys.
Slow Spiral Flutes with 8-20 degree angles are used for tough materials like high nickel alloys, titanium and some series of stainless steels.
| Product Specifications | |
|---|---|
| Thread Size (Inch) | 1/4-28 |
| Chamfer | Bottoming |
| Class of Fit | 2B |
| Number of Flutes | 3 |
| Material | Vanadium High Speed Steel |
| Finish/Coating | TiCN |
| Thread Direction | Right Hand |
| Flute Direction | Right Hand |
| Through Coolant | Through Coolant |
| Overall Length (mm) | 80.00 |
| Helix Angle | 15 |
| Thread Standard | UNF |
| Oversize | No |
| Thread Length (Inch) | 1 |
| Flute Type | Slow Spiral |
| Series/List | 13013 |
| Shank Diameter (Decimal Inch) | 0.2550 |
| Material Application | Alloy Steel; Aluminum; Carbon Steel; Cast Iron; Die Steel |
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