Sandvik Coromant - Letter E (1/4) 130° Solid Carbide Jobber Drill
Item #: 49373731
Brand: Sandvik Coromant
Model #: 6253508
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.
Uncoated tools do not feature supportive treatments on the cutting edge. They are are used at reduced speeds for general applications on nonferrous metals.
Spiral flutes are constructed with a higher flute angle to remove chips more easily.
| Product Specifications | |
|---|---|
| Drill Bit Size (Letter) | E |
| Drill Bit Size (Inch) | 1/4 |
| Drill Bit Size (Decimal Inch) | 0.2500 |
| Drill Point Angle | 130 |
| Drill Bit Material | Solid Carbide |
| Drill Bit Finish/Coating | None |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Coolant Through | Coolant Through |
| Flute Length (Decimal Inch) | 3.1496 |
| Overall Length (Decimal Inch) | 4.7638 |
| Flute Length x Diameter Ratio | 8.14173xD |
| Point Type | Split Point |
| Shank Diameter (mm) | 8.00 |
| Shank Diameter (Decimal Inch) | 0.3150 |
| Maximum Drilling Depth (Decimal Inch) | 2.0354 |
| Spiral Type | Slow Spiral |
| Shank Length (Decimal Inch) | 1.4173 |
| Specification Designation | ANSI; DIN; ISO |
| Drill Point Length (mm) | 0.90 |
| Drill Point Length (Decimal Inch) | 0.0354 |
| Number of Flutes | 2 |
| Additional Information | Reconditioned |
| Specification Number | DIN 1835A; DIN 6535HA |
| Drill Bit Grade | High Performance |
| Series/List | CoroDrill 860 |
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