Guhring - 25/64" 140° Solid Carbide Jobber Drill
Item #: 12190252
Brand: Guhring
Model #: 9054980099200
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.
nano-FIREX is a micro-layer coating that combines the characteristics and universal applicability of TiN, the heat resistance of TiAlN and the shock resistance of TiCN. The nano-FIREX structure increases overall thickness and shock resistance when compared to FIREX . 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 (Inch) | 25/64 |
| Drill Bit Size (Decimal Inch) | 0.3906 |
| Drill Point Angle | 140 |
| Drill Bit Material | Solid Carbide |
| Drill Bit Finish/Coating | nano-FIREX |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Type | Cylindrical |
| Coolant Through | Coolant Through |
| Flute Length (mm) | 61.00 |
| Overall Length (mm) | 103.00 |
| Flute Length x Diameter Ratio | 5xD |
| Point Type | Cone Relief |
| Shank Diameter (mm) | 10.00 |
| Maximum Drilling Depth (mm) | 46.12 |
| Spiral Type | Regular Spiral |
| Shank Length (mm) | 40.00 |
| Drill Bit Diameter Tolerance (mm) | m7 |
| Number of Flutes | 2 |
| Drill Bit Grade | High Performance |
| Series/List | 5498 |
| Additional Information | Steels up to 1400 N/mm2 |
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