Emuge - 7/16-20 UNF 3 Flute 3BX Plug Spiral Flute Tap - Cobalt, TiCN Finish, 3.937" OAL, Left Hand Flute, Right Hand Thread, Series Rekord C
Item #: 40665259
Brand: Emuge
Model #: CU309611.5046
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.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Titanium carbonitride (TiCN) is harder and more wear resistant than TiN. It is commonly used on stainless steels, cast iron and aluminum alloys.
Slow Spiral Flutes with 8-20 degree angles are used for tough materials like high nickel alloys, titanium and some series of stainless steels.
| Product Specifications | |
|---|---|
| Thread Size (Inch) | 7/16-20 |
| Chamfer | Plug |
| Class of Fit | 3BX |
| Number of Flutes | 3 |
| Material | Cobalt |
| Finish/Coating | TiCN |
| Thread Direction | Right Hand |
| Flute Direction | Left Hand |
| Through Coolant | NonThrough Coolant |
| Overall Length (Decimal Inch) | 3.9370 |
| Helix Angle | 15 |
| Thread Standard | UNF |
| Oversize | No |
| Thread Length (Decimal Inch) | 0.8660 |
| Flute Type | Slow Spiral |
| Series/List | Rekord C |
| Shank Diameter (Decimal Inch) | 0.3230 |
| Shank Length (Decimal Inch) | 3.0710 |
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