DORMER - 4.4mm, 140° Point, Spiral Flute, Solid Carbide Taper Length Drill Bit - TiAlN Finish, 48mm Flute Length, 90mm OAL
Item #: 30596605
Brand: DORMER
Model #: 46719001
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 (mm) | 4.40 |
| Drill Bit Size (Decimal Inch) | 0.1732 |
| Drill Point Angle | 140 |
| Drill Bit Material | Solid Carbide |
| Drill Bit Finish/Coating | TiAlN |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Through Coolant | Yes |
| Point Type | Four Facet, Split Point |
| Flute Length (mm) | 48.00 |
| Overall Length (mm) | 90.00 |
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