Extra Length Drill Bit: 0.1969″ Dia, 130 °, Cobalt Uncoated, 8.274″ Flute Length, Parabolic Flute, Straight-Cylindrical Shank, Series A978
Item #: 80988678
Brand: DORMER
Model #: 5973221
Product Specifications
| Drill Bit Size (mm) | 5.00 |
| Overall Length (mm) | 315.00 |
| Flute Length (mm) | 210.00 |
| Tool Material | Cobalt |
| Coating/Finish | Uncoated |
| Drill Point Angle | 130 |
| Shank Type | Straight-Cylindrical |
| Coolant Through | No |
| Flute Type | Parabolic |
| Series | A978 |
| Point Type | Notched |
| Cutting Direction | Right Hand |
| Drill Bit Diameter Tolerance | 0.000 to -0.018 mm |
| Number Of Flutes | 2 |
| Web Thinning | Web-Thinned |
| Web Configuration | Tapered |
| Primary Workpiece Material | Steel |
| Primary Workpiece Material Code | P; H |
| Secondary Workpiece Material | Titanium; Aluminum Magnesium; Copper |
| Secondary Workpiece Material Code | P; S; K; M; N |
| Standards | DIN 1869/3 |
| Drill Bit Grade | High Performance |
| Drill Bit Size (Decimal Inch) | 0.1969 |
| Shank Diameter (Decimal Inch) | 0.1969 |
| Shank Diameter (mm) | 5.00 |
| Shank Length (mm) | 105.00 |
| Flute Length (Decimal Inch) | 8.2740 |
| Flute By Diameter Ratio | 25xD |
| Specification Designation | DIN |
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