Emuge - 3/8-16 UNC 3 Flute 2B Modified Bottoming Slow Spiral Flute Tap
Item #: 18458638
Brand: Emuge
Model #: BU979000.5011
Features and Benefits
Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 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.
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) | 3/8-16 |
| Chamfer | Modified Bottoming |
| Class of Fit | 2B |
| Thread Limit | H5 |
| Number of Flutes | 3 |
| Material | Cobalt |
| Finish/Coating | TICN |
| Thread Direction | Right Hand |
| Flute Direction | Right Hand |
| Through Coolant | Through Coolant |
| Overall Length (Decimal Inch) | 3.9370 |
| Thread Standard | UNC |
| Oversize | No |
| Flute Type | Slow Spiral |
| Series/List | BU979000 |
| Neck Length (Decimal Inch) | 0.3810 |
| Shank Diameter (Decimal Inch) | 0.3810 |
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