OSG - #2-56 UNC 2B 3 Flute Nitride Finish Cobalt Straight Flute Standard Hand Tap - Plug, Right Hand Thread, 7/16" OAL, 0.141" Thread Length, Oversize
Item #: 68557859
Brand: OSG
Model #: 3141803
Exact Tooling IR#: 04
Features and Benefits
Plug chamfers are the most commonly used chamfer and designed for efficiently threading through and blind holes. They have 3 to 5 threads.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Nitride is a thin, hard-shell coating that supports the surface hardness of the tool. It is used where abrasive or wearing conditions exist.
| Product Specifications | |
|---|---|
| Tap Type | Standard Hand Tap |
| Thread Size (Inch) | #2-56 |
| Class of Fit | 2B |
| Number of Flutes | 3 |
| Chamfer | Plug |
| Material | Cobalt |
| Finish/Coating | Nitride |
| Thread Direction | Right Hand |
| Through Coolant | NonThrough Coolant |
| Thread Standard | UNC |
| Overall Length (Inch) | 7/16 |
| Oversize | No |
| Series/List | 114 |
| Thread Length (Decimal Inch) | 0.1410 |
| Shank Diameter (Decimal Inch) | 0.1100 |
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