OSG - 1/4-28 UNF 3B 4 Flute TiCN Finish Powdered Metal Straight Flute Machine Tap - Bottoming, Right Hand Thread, 80mm OAL, 1" Thread Length, H3 Limit, Oversize, Through Coolant
Item #: 71953103
Brand: OSG
Model #: 1005300308
Exact Tooling IR#: 04
Features and Benefits
Bottoming chamfers are used for threading blind holes. They have 1 to 2 threads.
Powdered metal cobalt high speed steel provides the highest performance of the powdered metals. It is used at extremely high temperatures and cutting speeds on highly abrasive materials.
Titanium carbonitride (TiCN) is harder and more wear resistant than TiN. It is commonly used on stainless steels, cast iron and aluminum alloys.
| Product Specifications | |
|---|---|
| Tap Type | Machine Tap |
| Thread Size (Inch) | 1/4-28 |
| Class of Fit | 3B |
| Thread Limit | H3 |
| Number of Flutes | 4 |
| Chamfer | Bottoming |
| Material | Powdered Metal |
| Finish/Coating | TiCN |
| Thread Direction | Right Hand |
| Through Coolant | Through Coolant |
| Thread Standard | UNF |
| Overall Length (mm) | 80.00 |
| Oversize | No |
| Thread Length (Inch) | 1 |
| Shank Diameter (Decimal Inch) | 0.2550 |
| Square Size (Decimal Inch) | 0.1910 |
| Material Application | Aluminum; Carbon Steel; Cast Iron |
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