Chicago-Latrobe - Letter L 135° High Speed Steel Jobber Drill
Item #: 56478332
Brand: Chicago-Latrobe
Model #: 43782
Features and Benefits
High speed steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Titanium carbonitride (TiCN) is harder and more wear resistant than TiN. It is commonly used on stainless steels, cast iron and aluminum alloys.
Spiral flutes are constructed with a higher flute angle to remove chips more easily.
| Product Specifications | |
|---|---|
| Drill Bit Size (Letter) | L |
| Drill Bit Size (Decimal Inch) | 0.2900 |
| Drill Point Angle | 135 |
| Drill Bit Material | High Speed Steel |
| Drill Bit Finish/Coating | TiCN |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Coolant Through | No |
| Flute Length (Inch) | 2-15/16 |
| Overall Length (Inch) | 4-1/4 |
| Point Type | Split Point |
| Spiral Type | Regular Spiral |
| Specification Designation | NAS |
| Web Configuration | Tapered |
| Drill Bit Diameter Tolerance (Decimal Inch) | -0.0010 to 0.0000 |
| Web Thinning | Web-Thinned |
| Specification Number | NAS 907 |
| Material Grade | M7 |
| Series/List | 150ASP-TC |
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