Guhring - 4.699mm 140° Spiral Flute Solid Carbide Taper Length Drill Bit
Item #: 79259909
Brand: Guhring
Model #: 9055120047000
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.
FIREX is a multi-layer coating that combines the characteristics of universal applicability of TiN, the heat resistance of TiAlN and the shock resistance of TiCN. FIREX is a proprietary coating exclusive to Guhring, Inc.
Spiral flutes are constructed with a higher flute angle to remove chips more easily.
| Product Specifications | |
|---|---|
| Drill Bit Size (mm) | 4.70 |
| Drill Bit Size (Decimal Inch) | 0.1850 |
| Drill Point Angle | 140 |
| Drill Bit Material | Solid Carbide |
| Drill Bit Finish/Coating | FIREX |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Through Coolant | Yes |
| Point Type | SU Point |
| Flute Length (mm) | 45.00 |
| Overall Length (mm) | 85.00 |
| Spiral Type | Regular Spiral |
| Shank Diameter (mm) | 6.00 |
| Flute Length x Diameter Ratio | 7xD |
| Web Configuration | Parallel |
| Drill Bit Diameter Tolerance (mm) | +0.004 to +0.016 |
| Web Thinning | Web-Thinned |
| Material Grade | Submicron |
| Series/List | 5512 |
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