Emuge - 7.7mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit
Item #: 47947916
Brand: Emuge
Model #: TA203344.0770
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 of a higher flute angle to remove chips easier.
| Product Specifications | |
|---|---|
| Drill Bit Size (Decimal Inch) | 0.3031 |
| Drill Bit Size (mm) | 7.70 |
| Drill Point Angle | 140 |
| Drill Bit Material | Solid Carbide |
| Drill Bit Finish/Coating | TiAlN |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Flute Length (mm) | 41.00 |
| Overall Length (mm) | 79.00 |
| Flute Length x Diameter Ratio | 3xD |
| Point Type | Four Facet |
| Shank Diameter (mm) | 8.00 |
| Specification Designation | DIN |
| Maximum Drilling Depth (mm) | 29.00 |
| Spiral Type | Regular Spiral |
| Shank Length (mm) | 36.00 |
| Number of Flutes | 2 |
| Drill Point Length (mm) | 1.50 |
| Drill Bit Diameter Tolerance (mm) | m7 |
| Number of Margins | 2.000 |
| Specification Number | DIN 6535HA; DIN 6537K |
| Web Thinning | Web-Thinned |
| Through Coolant | No |
| Drill Bit Grade | High Performance |
| Material Grade | Submicron |
| Series/List | 3XD |
| Length Type | Stub |
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