Seco - 7/16" 140° Spiral Flute Solid Carbide Screw Machine Drill Bit
Item #: 91795682
Brand: Seco
Model #: 19462
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.
Multilayer Titanium Aluminum Nitride (TiAlN) is a blended coating that is more efficient than TIN. It offers a high level of wear resistance at higher cutting speeds and used on high alloy steels and cast iron.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
| Product Specifications | |
|---|---|
| Drill Bit Size (Decimal Inch) | 0.4375 |
| Drill Bit Size (Inch) | 7/16 |
| Drill Point Angle | 140 |
| Drill Bit Material | Solid Carbide |
| Drill Bit Finish/Coating | Multilayer TiAlN |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Flute Length (Decimal Inch) | 2.1650 |
| Overall Length (Decimal Inch) | 4.0160 |
| Flute Length x Diameter Ratio | 3xD |
| Shank Diameter (Decimal Inch) | 0.4720 |
| Specification Designation | DIN |
| Maximum Drilling Depth (Decimal Inch) | 1.3000 |
| Spiral Type | Regular Spiral |
| Shank Length (Decimal Inch) | 1.7720 |
| Number of Flutes | 2 |
| Series/List | SD203A |
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