Guhring - #4-40 UNC 2B 2 Flute Bright Finish High Speed Steel Straight Flute Standard Hand Tap - Plug, Right Hand Thread, 2.205" OAL, H2/H3 Limit
Item #: 98844533
Brand: Guhring
Model #: 9039250028450
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.
High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
| Product Specifications | |
|---|---|
| Tap Type | Standard Hand Tap |
| Thread Size (Inch) | #4-40 |
| Class of Fit | 2B |
| Thread Limit | H2/H3 |
| Number of Flutes | 2 |
| Chamfer | Plug |
| Material | High Speed Steel |
| Finish/Coating | Bright |
| Thread Direction | Right Hand |
| Through Coolant | NonThrough Coolant |
| Thread Standard | UNC |
| Overall Length (Decimal Inch) | 2.20500 |
| Series/List | 3925 |
| Neck Length (Decimal Inch) | 0.7090 |
| Shank Diameter (Decimal Inch) | 0.1410 |
| Shank Length (Decimal Inch) | 1.50 |
| Square Size (Decimal Inch) | 0.1100 |
| Material Application | Aluminum |
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