Emuge - 7/16-20 UNF 3 Flute 3BX Modified Bottoming Spiral Flute Tap
Item #: 67699645
Brand: Emuge
Model #: CU459611.5046
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) | 7/16-20 |
| Chamfer | Modified Bottoming |
| Class of Fit | 3BX |
| Number of Flutes | 3 |
| Material | Cobalt |
| Finish/Coating | TICN |
| Thread Direction | Right Hand |
| Flute Direction | Right 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 D |
| Shank Diameter (Decimal Inch) | 0.3230 |
| Shank Length (Decimal Inch) | 3.0710 |
| Material Application | Cast Iron; Cobalt Alloys; Copper Alloys; Nickel; Nickel Alloys; Stainless Steel; Steel; Titanium; Titanium Alloys |
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