OSG - 1/2-13 UNC 3B 4 Flute elektraLUBE Finish High Speed Steel Straight Flute Standard Hand Tap - Taper, Right Hand Thread, 3-3/8" OAL, 1-21/32" Thread Length, H3 Limit
Item #: 65294175
Brand: OSG
Model #: 1122402
Exact Tooling IR#: 04
Features and Benefits
Taper chamfers also known as starter taps have a longer chamfer and require a less aggressive cutting action. They have 7 to 10 threads.
High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
elektraLUBE prevents welding, loading and galling between the tap and the workpiece. It is commonly used on stainless steels, high nickel alloys, aluminum and copper. elektraLUBE is a proprietary coating exclusive to OSG Tap and Die, Inc.
| Product Specifications | |
|---|---|
| Tap Type | Standard Hand Tap |
| Thread Size (Inch) | 1/2-13 |
| Class of Fit | 3B |
| Thread Limit | H3 |
| Number of Flutes | 4 |
| Chamfer | Taper |
| Material | High Speed Steel |
| Finish/Coating | elektraLUBE |
| Thread Direction | Right Hand |
| Through Coolant | NonThrough Coolant |
| Thread Standard | UNC |
| Overall Length (Inch) | 3-3/8 |
| Series/List | 101 |
| Thread Length (Inch) | 1-21/32 |
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