Kennametal - Letter E (1/4") 135° 2-Flute Solid Carbide Extra Length Drill Bit
Item #: 38589560
Brand: Kennametal
Model #: 6351304
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, non ferrous materials, plastics, and other tough-to-machine materials.
Uncoated tools do not feature supportive treatments on the cutting edge. They are are used at reduced speeds for general applications on nonferrous metals.
| Product Specifications | |
|---|---|
| Drill Bit Size (Letter) | E |
| Drill Bit Size (Inch) | 1/4 |
| Drill Bit Size (Decimal Inch) | 0.2500 |
| Drill Point Angle | 135 |
| Drill Bit Material | Solid Carbide |
| Drill Bit Finish/Coating | Uncoated |
| Overall Length (Decimal Inch) | 10.5118 |
| Through Coolant | Coolant Through |
| Shank Diameter (Decimal Inch) | 0.2756 |
| Flute Length (Decimal Inch) | 8.4252 |
| Cutting Direction | Right Hand |
| Flute Length x Diameter Ratio | 30xD |
| Flute Type | Spiral |
| Number of Flutes | 2 |
| Maximum Drilling Depth (mm) | 199.00 |
| Maximum Drilling Depth (Decimal Inch) | 7.8346 |
| Shank Length (Decimal Inch) | 1.4961 |
| Drill Point Length (Decimal Inch) | 0.0425 |
| Material Grade | KCMS20 |
| Series/List | B274SGL |
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