Emuge - 1/4-28 UNF 2BX 3 Flute TiCN Finish Cobalt Straight Flute Machine Tap - Modified Bottoming, Right Hand Thread, 3.15" OAL, 0.669" Thread Length, Oversize
Item #: 64562358
Brand: Emuge
Model #: BU109401.5043
Exact Tooling IR#: 04
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 | 2BX |
| Number of Flutes | 3 |
| Chamfer | Modified Bottoming |
| Material | Cobalt |
| Finish/Coating | TiCN |
| Thread Direction | Right Hand |
| Through Coolant | NonThrough Coolant |
| Thread Standard | UNF |
| Overall Length (Decimal Inch) | 3.15000 |
| Oversize | No |
| Series/List | Rekord A |
| Thread Length (Decimal Inch) | 0.6690 |
| Neck Length (Decimal Inch) | 1.1810 |
| Shank Diameter (Decimal Inch) | 0.2550 |
| Shank Length (Decimal Inch) | 1.97 |
| Square Size (Decimal Inch) | 0.1910 |
| Material Application | Aluminum Alloys; Cast Iron; Copper Alloys; Duroplastics; Steel |
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