Emuge - 1-1/8 - 8 UN 5 Flute H7 Modified Bottoming Spiral Flute Tap
Item #: 16558660
Brand: Emuge
Model #: CU50C400.5247
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.
Vanadium High Speed Steel (HSSE) is made of high speed steel, carbon, vanadium carbide and other alloys to increase abrasive wear resistance and toughness. It is commonly used in general applications on stainless steels and high silicon aluminums.
GLT-1 is a multi-layered coating that offers a hard surface coating and an anti-friction layer for fast and efficient chip removal. It is heat resistant, wear resistant and prevents sliding.GLT-1 is a proprietary coating exclusive to Emuge.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
| Product Specifications | |
|---|---|
| Thread Size (Inch) | 1-1/8 - 8 |
| Chamfer | Modified Bottoming |
| Class of Fit | 2B |
| Thread Limit | H7 |
| Number of Flutes | 5 |
| Material | HSS-E |
| Finish/Coating | GLT-1 |
| Thread Direction | Right Hand |
| Flute Direction | Right Hand |
| Through Coolant | NonThrough Coolant |
| Overall Length (Decimal Inch) | 7.0866 |
| Overall Length (mm) | 180.00 |
| Helix Angle | 45 |
| Helix Angle Range | 15 to 45 |
| Thread Standard | UN |
| Oversize | No |
| Flute Type | Fast Spiral |
| Style | Spiral Flute |
| Tapping Depth (Decimal Inch) | 3.3750 |
| Shank Diameter (Decimal Inch) | 0.8960 |
| Shank Length (Decimal Inch) | 0.6720 |
| Material Application | Stainless Steel |
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