Walter-Titex - 8.1mm 140° Solid Carbide Jobber Drill
Item #: 30999213
Brand: Walter-Titex
Model #: 7287819
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.
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.
Spiral flutes are constructed with a higher flute angle to remove chips more easily.
| Product Specifications | |
|---|---|
| Drill Bit Size (mm) | 8.10 |
| Drill Bit Size (Decimal Inch) | 0.3189 |
| Drill Point Angle | 140 |
| Drill Bit Material | Solid Carbide |
| Drill Bit Finish/Coating | TiAlN |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Type | Round with Flats |
| Coolant Through | Coolant Through |
| Flute Length (mm) | 61.00 |
| Overall Length (mm) | 103.00 |
| Flute Length x Diameter Ratio | 5xD |
| Shank Diameter (mm) | 10.00 |
| Maximum Drilling Depth (mm) | 49.00 |
| Drill Point Length (Decimal Inch) | 0.0580 |
| Number of Flutes | 2 |
| Drill Bit Grade | WJ30RE |
| Material Grade | WJ30RE |
| Series/List | DC150 |
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