Chicago-Latrobe - 3/8" 118° Spiral Flute Solid Carbide Screw Machine Drill Bit
Item #: 57648933
Brand: Chicago-Latrobe
Model #: 78720
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) | 0.3750 |
| Drill Bit Size (Inch) | 3/8 |
| Drill Point Angle | 118 |
| Drill Bit Material | Solid Carbide |
| Drill Bit Finish/Coating | Bright |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Coolant Through | No |
| Flute Length (mm) | 31.75 |
| Flute Length (Decimal Inch) | 1.2500 |
| Overall Length (mm) | 69.85 |
| Overall Length (Decimal Inch) | 2.7500 |
| Point Type | Four Facet |
| Shank Diameter (mm) | 9.53 |
| Shank Diameter (Decimal Inch) | 0.3750 |
| Shank Diameter (Inch) | 3/8 |
| 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 -0.0010 |
| Drill Tip Finish/Coating | None |
| Web Thinning | Web-Thinned |
| Drill Bit Grade | General Purpose |
| Material Grade | Submicron |
| Series/List | 759 |
| Length Type | Stub |
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It