OSG - 7/8-9 UNC, 3 Flute, TiCN Finish, Powdered Metal Spiral Point Tap - Plug Chamfer, Right Hand Thread, 140mm OAL, 33.9mm Thread Length, 0.987" Shank Diam, 3B Class of Fit, Series 16515
Item #: 40466963
Brand: OSG
Model #: 1651504908
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.
Titanium carbonitride (TiCN) is harder and more wear-resistant than TiN. It is commonly used on stainless steels, cast iron and aluminum alloys.
Powdered Metal (PM) is tougher and more cost effective than solid carbide. It is commonly used on highly abrasive materials including high silicon aluminums.
| Product Specifications | |
|---|---|
| Thread Size (Inch) | 7/8-9 |
| Number of Flutes | 3 |
| Chamfer | Plug |
| Class of Fit | 3B |
| Thread Limit | H4 |
| Finish/Coating | TiCN |
| Material | Powdered Metal |
| Through Coolant | NonThrough Coolant |
| Thread Direction | Right Hand |
| Overall Length (mm) | 140.00 |
| Oversize | No |
| Thread Standard | UNC |
| Material Grade | PMT15 |
| Thread Length (mm) | 33.90 |
| Series/List | 16515 |
| Style | High Performance Spiral Point |
| Tapping Depth (mm) | 47.90 |
| Shank Diameter (Decimal Inch) | 0.9870 |
| Square Size (Decimal Inch) | 0.5230 |
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