Walter-Titex - 17.5mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit
Item #: 16568826
Brand: Walter-Titex
Model #: 7377377
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.
TiSiAlCrN/AlTiN is a multi-layer coating that is extremely wear-resistant. TiSiAlCrN/AlTiN is a proprietary coating exclusive to Walter Titex.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Spiral flute reamers are used in blind and through-hole operations. They are used to bridge interrupted cuts.
| Product Specifications | |
|---|---|
| Drill Bit Size (Decimal Inch) | 0.6890 |
| Drill Bit Size (mm) | 17.50 |
| Drill Point Angle | 140 |
| Drill Bit Material | Solid Carbide |
| Drill Bit Finish/Coating | TiSiAlCrN/AlTiN |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Coolant Through | No |
| Flute Length (mm) | 73.00 |
| Overall Length (mm) | 123.00 |
| Flute Length x Diameter Ratio | 3xD |
| Shank Diameter (mm) | 18.00 |
| Flute Type | Spiral |
| Maximum Drilling Depth (mm) | 51.00 |
| Number of Flutes | 2 |
| Drill Point Length (mm) | 3.19 |
| Series/List | DC160 |
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