Regal Cutting Tools - #12-28 UNF 2B 4 Flute TiN Finish High Speed Steel Straight Flute Standard Hand Tap - Plug, Right Hand Thread, 2-3/8" OAL, 15/16" Thread Length, H3 Limit, Oversize
Item #: 66128208
Brand: Regal Cutting Tools
Model #: 008305AS25
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.
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 | |
|---|---|
| Tap Type | Standard Hand Tap |
| Thread Size (Inch) | #12-28 |
| Class of Fit | 2B |
| Thread Limit | H3 |
| Number of Flutes | 4 |
| Chamfer | Plug |
| Material | High Speed Steel |
| Finish/Coating | TiN |
| Thread Direction | Right Hand |
| Through Coolant | NonThrough Coolant |
| Thread Standard | UNF |
| Overall Length (Decimal Inch) | 2.37500 |
| Overall Length (Inch) | 2-3/8 |
| Oversize | No |
| Thread Length (Decimal Inch) | 0.9375 |
| Thread Length (Inch) | 15/16 |
| Shank Diameter (Decimal Inch) | 0.2200 |
| Square Length (Inch) | 9/32 |
| Square Size (Decimal Inch) | 0.1650 |
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