Emuge - 1/2-20 UNF 5 Flute 2B Bottoming Spiral Flute Tap - Cobalt, TiCN Finish, 3.937" OAL, Right Hand Flute, Right Hand Thread, Series Enorm
Item #: 01538487
Brand: Emuge
Model #: CU999400.5047
Exact Tooling IR#: 04
Features and Benefits
Bottoming chamfers are used for threading blind holes. They have 1 to 2 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.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
| Product Specifications | |
|---|---|
| Thread Size (Inch) | 1/2-20 |
| Chamfer | Bottoming |
| Class of Fit | 2B |
| Number of Flutes | 5 |
| Material | Cobalt |
| Finish/Coating | TiCN |
| Thread Direction | Right Hand |
| Flute Direction | Right Hand |
| Through Coolant | Through Coolant |
| Overall Length (Decimal Inch) | 3.9370 |
| Helix Angle | 45 |
| Thread Standard | UNF |
| Oversize | No |
| Thread Length (Decimal Inch) | 0.5120 |
| Flute Type | Fast Spiral |
| Series/List | Enorm |
| Shank Diameter (Decimal Inch) | 0.3670 |
| Shank Length (Decimal Inch) | 3.4250 |
| Material Application | Aluminum Alloys; Copper; Copper Alloys; Stainless Steel; Steel |
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