Emuge - M20x2.50 3 Flute Bright Finish Cobalt Spiral Flute Extension Tap - Modified Bottoming Chamfer, 280mm OAL, 6H Class of Fit, Series Enorm
Item #: 74114166
Brand: Emuge
Model #: C2501000.0120
Exact Tooling IR#: 04
Features and Benefits
Modified bottoming chamfers similar to bottoming chamfers, but longer and have more teeth. They are used for threading to the bottom of blind holes and constructed of 2 to 2-1/2 threads.
Spiral flute taps are used for threading blind holes in aluminum, brass and softer steels. The flute geometry draws the chips away from the hole where chip disposal may be an issue.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
| Product Specifications | |
|---|---|
| Thread Size | M20x2.50 |
| Overall Length (mm) | 280.00 |
| Chamfer | Modified Bottoming |
| Class of Fit | 6H |
| Number of Flutes | 3 |
| Tap Type | Spiral Flute |
| Finish/Coating | Bright |
| Flute Direction | Right Hand |
| Material | Cobalt |
| Thread Length (Decimal) | 1.2598 |
| Thread Direction | Right Hand |
| Square Size (Decimal Inch) | 0.4724 |
| Flute Direction | Right Hand |
| Series/List | Enorm |
| Shank Size Type | Reduced |
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