Kennametal - 12mm 132° Spiral Flute Solid Carbide Taper Length Drill Bit
Item #: 72668379
Brand: Kennametal
Model #: 1913635
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 (mm) | 12.00 |
| Drill Bit Size (Decimal Inch) | 0.4724 |
| Drill Point Angle | 132 |
| Drill Bit Material | Solid Carbide |
| Drill Bit Finish/Coating | TiAlN |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Through Coolant | Yes |
| Point Type | Standard |
| Flute Length (Decimal Inch) | 3.7008 |
| Flute Length (mm) | 94.00 |
| Overall Length (mm) | 141.00 |
| Overall Length (Decimal Inch) | 5.5512 |
| Spiral Type | Regular Spiral |
| Shank Diameter (mm) | 12.00 |
| Shank Diameter (Decimal Inch) | 0.4724 |
| Maximum Drilling Depth (mm) | 79.00 |
| Maximum Drilling Depth (Decimal Inch) | 3.1102 |
| Shank Length (mm) | 45 |
| Shank Length (Decimal Inch) | 1.7717 |
| Drill Point Length (mm) | 2.55 |
| Drill Point Length (Decimal Inch) | 0.1004 |
| Web Configuration | Tapered |
| Drill Bit Diameter Tolerance (mm) | +0.007 to +0.025 |
| Web Thinning | Web-Thinned |
| Specification Number | DIN 6537K |
| Series/List | B978 |
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