Emuge - 1/4-28 UNF 2B 3 Flute TiCN Finish Cobalt Machine Tap
Item #: 96242078
Brand: Emuge
Model #: BU959101.5043
Features and Benefits
Modified bottoming is similar to bottoming, but the chamfer is longer and has 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.
| Product Specifications | |
|---|---|
| Tap Type | Machine Tap |
| Thread Size (Inch) | 1/4-28 |
| Class of Fit | 2B |
| Thread Limit | H4 |
| Number of Flutes | 3 |
| Chamfer | Modified Bottoming |
| Material | Cobalt |
| Finish/Coating | TiCN |
| Thread Direction | Right Hand |
| Through Coolant | Through Coolant |
| Through Coolant | Through Coolant |
| Thread Standard | UNF |
| Overall Length (Decimal Inch) | 3.15000 |
| Oversize | No |
| Series/List | BU959101 |
| Neck Length (Decimal Inch) | 1.1810 |
| Shank Diameter (Decimal Inch) | 0.2550 |
| Square Size (Decimal Inch) | 0.1910 |
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