Regal Cutting Tools - 3-1/8 - 12 UNS 8 Flute Bright Finish High Speed Steel Straight Flute Standard Hand Tap - Plug, Right Hand Thread, 9-3/4" OAL, 4-9/16" Thread Length, H7 Limit, Oversize
Item #: 58879131
Brand: Regal Cutting Tools
Model #: 014110AS
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) | 3-1/8 - 12 |
| Thread Limit | H7 |
| Number of Flutes | 8 |
| Chamfer | Plug |
| Material | High Speed Steel |
| Finish/Coating | Bright |
| Thread Direction | Right Hand |
| Through Coolant | NonThrough Coolant |
| Thread Standard | UNS |
| Overall Length (Decimal Inch) | 9.75000 |
| Overall Length (Inch) | 9-3/4 |
| Oversize | No |
| Thread Length (Decimal Inch) | 4.5625 |
| Thread Length (Inch) | 4-9/16 |
| Shank Diameter (Decimal Inch) | 2.6680 |
| Square Length (Inch) | 1-5/8 |
| Square Size (Decimal Inch) | 2.0010 |
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