Guhring - 1/4" 2-Flute Solid Carbide Extra Length Drill Bit
Item #: 78932654
Brand: Guhring
Model #: 9065140063500
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, non ferrous materials, plastics, and other tough-to-machine materials.
Titanium Aluminum Nitride (TiAlN) has a higher hardness and oxidation temperature versus TiN and TiCN. As a result, it is particularly advantageous for higher speed operations in a variety of steel machining applications.
| Product Specifications | |
|---|---|
| Drill Bit Size (Inch) | 1/4 |
| Drill Bit Size (Decimal Inch) | 0.2500 |
| Drill Bit Material | Solid Carbide |
| Drill Bit Finish/Coating | TiAlN |
| Overall Length (mm) | 322.00 |
| Through Coolant | Coolant Through |
| Shank Diameter (Decimal Inch) | 0.3150 |
| Shank Diameter (mm) | 8.00 |
| Flute Length (mm) | 282.00 |
| Flute Length (Decimal Inch) | 11.1024 |
| Cutting Direction | Right Hand |
| Flute Length x Diameter Ratio | 40xD |
| Flute Type | Spiral |
| Number of Flutes | 2 |
| Point Type | Standard |
| Shank Type | Straight |
| Spiral Type | Regular Spiral |
| Threaded Shank | No |
| Drill Bit Diameter Tolerance (mm) | +0.000 to -0.015 |
| Web Configuration | Tapered |
| Drill Bit Diameter Tolerance (mm) | +0.000 to -0.015 |
| Drill Bit Grade | High Performance |
| Material Grade | DK460UF |
| Series/List | 6514 |
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