Guhring - #4-48 UNC 3 Flute 3B Plug Spiral Flute Tap - High Speed Steel, TiN Finish, 2" OAL, H2/H3, Series 3391
Item #: 98844244
Brand: Guhring
Model #: 9039910028450
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.
High Speed Steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Titanium Nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools.
| Product Specifications | |
|---|---|
| Thread Size (Inch) | #4-48 |
| Chamfer | Plug |
| Class of Fit | 3B |
| Thread Limit | H2/H3 |
| Number of Flutes | 3 |
| Material | High Speed Steel |
| Finish/Coating | TiN |
| Overall Length (Decimal Inch) | 2.0000 |
| Thread Standard | UNC |
| Thread Length (Decimal Inch) | 0.7870 |
| Series/List | 3391 |
| Shank Diameter (Decimal Inch) | 0.1410 |
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