Chicago-Latrobe - #5 118° Spiral Flute Solid Carbide Screw Machine Drill Bit - Bright Finish, Right Hand Cut, 19.05mm Flute Length, 57.15mm OAL, Four Facet Point, Straight Shank
Item #: 57638512
Brand: Chicago-Latrobe
Model #: 78644
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.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
| Product Specifications | |
|---|---|
| Drill Bit Size (Decimal Inch) | 0.2055 |
| Drill Bit Size (Wire) | #5 |
| Drill Point Angle | 118 |
| Drill Bit Material | Solid Carbide |
| Drill Bit Finish/Coating | Bright |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Flute Length (mm) | 19.05 |
| Flute Length (Decimal Inch) | 0.7500 |
| Overall Length (mm) | 57.15 |
| Overall Length (Decimal Inch) | 2.2500 |
| Point Type | Four Facet |
| Shank Diameter (mm) | 5.22 |
| Shank Diameter (Decimal Inch) | 0.2055 |
| Spiral Type | Regular Spiral |
| Shank Length (mm) | 38.10 |
| Shank Length (Decimal Inch) | 1.5000 |
| Threaded Shank | No |
| Number of Flutes | 2 |
| Web Configuration | Tapered |
| Drill Bit Diameter Tolerance (Decimal Inch) | +0.0000 to -0.0007 |
| Drill Tip Finish/Coating | None |
| Web Thinning | Web-Thinned |
| Drill Bit Grade | General Purpose |
| Material Grade | Submicron |
| Series/List | 759 |
| Length Type | Stub |
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