Guhring - 4.9mm 140° Solid Carbide Jobber Drill
Item #: 12561387
Brand: Guhring
Model #: 9057680049000
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.
Uncoated tools do not feature supportive treatments on the cutting edge. They are are used at reduced speeds for general applications on nonferrous metals.
Spiral flutes are constructed with a higher flute angle to remove chips more easily.
| Product Specifications | |
|---|---|
| Drill Bit Size (mm) | 4.90 |
| Drill Bit Size (Decimal Inch) | 0.1929 |
| Drill Point Angle | 140 |
| Drill Bit Material | Solid Carbide |
| Drill Bit Finish/Coating | Uncoated |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Type | Cylindrical |
| Coolant Through | Coolant Through |
| Flute Length (mm) | 44.00 |
| Overall Length (mm) | 82.00 |
| Flute Length x Diameter Ratio | 5xD |
| Point Type | Cone Relief |
| Shank Diameter (mm) | 6.00 |
| Maximum Drilling Depth (mm) | 36.65 |
| Spiral Type | Regular Spiral |
| Shank Length (mm) | 36.00 |
| Drill Bit Diameter Tolerance (mm) | m7 |
| Number of Flutes | 2 |
| Drill Bit Grade | High Performance |
| Material Grade | Ultra Fine Grain |
| Series/List | 5768 |
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