R Diameter, Jobber Drill, 2 flutes, HSCO, Steam Oxide Coated, Straight Shank, 118° Point, Left Hand Cut
Type N refers to the flute design of the drill. The Type N HSS / HSCO drill is a general-purpose design recommend for economical drilling of a wide range of materials. Guhring offers Type N HSS / HSCO drills, stub, jobbers and extra length from stock, bright finished or with TiN coating.
Tech Specs Back To Top
| Brand | Guhring |
|---|---|
| Coating/Finish | Steam Oxide |
| Cutting Direction | Left Hand |
| Decimal Size | 0.3390" |
| Drilling Depth | Jobber |
| Flute Length (mm) | 81 |
| Length of Cut (mm) | 68.085 |
| Letter Size | R |
| Material | Cobalt |
| Metric Size | 8.61 mm |
| Number of Flutes | 2 |
| Overall Length (mm) | 125 |
| Point Angle | 118� |
| Series | 308 |
| Shank Diameter (mm) | 8.61 |
| Shank Type | Straight |
