Value Collection - 1/4" 140° Solid Carbide Jobber Drill - TiAlN Finish, Right Hand Cut, Spiral Flute, Straight Shank, 4-19/64" OAL, Standard Point
Item #: 51028470
Brand: Value Collection
Exact Tooling IR#: 04
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 (Inch) | 1/4 |
| Drill Bit Size (Decimal Inch) | 0.2500 |
| Drill Point Angle | 140 |
| Drill Bit Material | Solid Carbide |
| Drill Bit Finish/Coating | TiAlN |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Coolant Through | Yes |
| Flute Length (Inch) | 2-3/64 |
| Overall Length (Inch) | 4-19/64 |
| Point Type | Standard |
| Shank Diameter (Inch) | 17/64 |
| Spiral Type | Regular Spiral |
| Web Configuration | Tapered |
| Drill Bit Diameter Tolerance (Decimal Inch) | -0.00087 to 0.00000 |
| Web Thinning | Web-Thinned |
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