Extra Length Drill Bit: 0.2756″ Dia, 130 °, Cobalt Bright Finish, 7.88″ Flute Length, Parabolic Flute, Straight-Cylindrical Shank, Series A977
Item #: 88300322
Brand: DORMER
Model #: 5973163
Product Specifications
| Drill Bit Size (mm) | 7.00 |
| Overall Length (mm) | 290.00 |
| Flute Length (mm) | 200.00 |
| Tool Material | Cobalt |
| Coating/Finish | Bright |
| Drill Point Angle | 130 |
| Shank Type | Straight-Cylindrical |
| Coolant Through | No |
| Flute Type | Parabolic |
| Series | A977 |
| Point Type | Special |
| Cutting Direction | Right Hand |
| Drill Bit Diameter Tolerance | 0.000 to -0.022 mm |
| Number Of Flutes | 2 |
| Web Thinning | Web-Thinned |
| Web Configuration | Tapered |
| Drill Bit Size (Decimal Inch) | 0.2756 |
| Shank Diameter (Decimal Inch) | 0.2756 |
| Shank Diameter (mm) | 7.00 |
| Flute Length (Decimal Inch) | 7.8800 |
| Flute By Diameter Ratio | 20xD |
| Specification Designation | DIN |
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