OSG - 7.9mm 140° Spiral Flute Solid Carbide Taper Length Drill Bit
Item #: 48900898
Brand: OSG
Model #: 8704790
Features and Benefits
Solid carbide provides better rigidity than high speed steel. It is extremely heat-resistant and used for high speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
EgiAs is a nano-multilayer coating constructed with extreme toughness, high wear and heat resistance characteristics to ensure stable and consistent tool life. Ideal for use on materials including alloys, carbon steels, cast iron and hardened steels up to 35 HRC. EgiAs is a proprietary coating exclusive to OSG.
Spiral flutes are constructed with a higher flute angle to remove chips more easily.
| Product Specifications | |
|---|---|
| Drill Bit Size (mm) | 7.90 |
| Drill Bit Size (Decimal Inch) | 0.3110 |
| Drill Point Angle | 140 |
| Drill Bit Material | Solid Carbide |
| Drill Bit Finish/Coating | EgiAs |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Through Coolant | Yes |
| Flute Length (mm) | 87.00 |
| Overall Length (mm) | 140.00 |
| Shank Diameter (mm) | 8.00 |
| Flute Length x Diameter Ratio | 8xD |
| Web Thinning | X-Thinned |
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