Sandvik Coromant - 7.5mm 140° Solid Carbide Jobber Drill
Item #: 44742252
Brand: Sandvik Coromant
Model #: 5748798
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) | 7.50 |
| Drill Bit Size (Decimal Inch) | 0.2953 |
| 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 (Decimal Inch) | 1.6142 |
| Overall Length (Decimal Inch) | 3.1102 |
| Flute Length x Diameter Ratio | 3xD |
| Point Type | Split Point |
| Shank Diameter (mm) | 8.00 |
| Shank Diameter (Decimal Inch) | 0.3150 |
| Maximum Drilling Depth (Decimal Inch) | 1.1024 |
| Spiral Type | Regular Spiral |
| Shank Length (Decimal Inch) | 1.4173 |
| Specification Designation | ANSI; DIN; ISO |
| Drill Point Length (mm) | 1.30 |
| Drill Point Length (Decimal Inch) | 0.0512 |
| Drill Bit Diameter Tolerance (mm) | m7 |
| Number of Flutes | 2 |
| Additional Information | Hydro-Grip; Reconditioned |
| Specification Number | DIN 1835; DIN 6535HA; DIN 6537K |
| Drill Bit Grade | High Precision |
| Series/List | CoroDrill Delta-C R846 |
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