Kennametal - 0.6969" 140° Solid Carbide Jobber Drill
Item #: 48421457
Brand: Kennametal
Model #: 2391872
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.
Titanium Aluminum Nitride (TiAlN) has a higher hardness and oxidation temperature versus TiN and TiCN. As a result, it is particularly advantageous for higher speed operations in a variety of steel machining applications.
Spiral flutes are constructed with a higher flute angle to remove chips more easily.
| Product Specifications | |
|---|---|
| Drill Bit Size (Decimal Inch) | 0.6969 |
| Drill Point Angle | 140 |
| Drill Bit Material | Solid Carbide |
| Drill Bit Finish/Coating | TiAlN |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Coolant Through | Coolant Through |
| Flute Length (mm) | 93.00 |
| Overall Length (mm) | 143.00 |
| Point Type | Standard |
| Shank Diameter (Decimal Inch) | 0.7090 |
| Maximum Drilling Depth (mm) | 71.00 |
| Spiral Type | Regular Spiral |
| Shank Length (Decimal Inch) | 1.8900 |
| Specification Designation | DIN |
| Drill Point Length (mm) | 3.10 |
| Web Configuration | Parallel |
| Drill Bit Diameter Tolerance (mm) | +0.007 to +0.025 |
| Web Thinning | Web-Thinned |
| Specification Number | DIN 6537 L |
| Material Grade | KC7315 |
| Series/List | B977 |
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