Regal Cutting Tools - 2-1/4 - 8 UNS 6 Flute Bright Finish High Speed Steel Straight Flute Standard Hand Tap - Plug, Right Hand Thread, 8-1/4" OAL, 3-9/16" Thread Length, H6 Limit, Oversize
Item #: 58882028
Brand: Regal Cutting Tools
Model #: 017878AS
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) | 2-1/4 - 8 |
| Thread Limit | H6 |
| Number of Flutes | 6 |
| Chamfer | Plug |
| Material | High Speed Steel |
| Finish/Coating | Bright |
| Thread Direction | Right Hand |
| Through Coolant | NonThrough Coolant |
| Thread Standard | UNS |
| Overall Length (Decimal Inch) | 8.25000 |
| Overall Length (Inch) | 8-1/4 |
| Oversize | No |
| Thread Length (Decimal Inch) | 3.5625 |
| Thread Length (Inch) | 3-9/16 |
| Shank Diameter (Decimal Inch) | 1.8940 |
| Square Length (Inch) | 1-7/16 |
| Square Size (Decimal Inch) | 1.4200 |
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