Guhring - 8.3mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - TiN Finish, Right Hand Cut, 47mm Flute Length, 89mm OAL, SU Point, Whistle Notch Shank
Item #: 58601881
Brand: Guhring
Model #: 9011840083000
Exact Tooling IR#: 04
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 Nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
| Product Specifications | |
|---|---|
| Drill Bit Size (Decimal Inch) | 0.3268 |
| Drill Bit Size (mm) | 8.30 |
| Drill Point Angle | 140 |
| Drill Bit Material | Solid Carbide |
| Drill Bit Finish/Coating | TiN |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Type | Whistle Notch |
| Flute Length (mm) | 47.00 |
| Overall Length (mm) | 89.00 |
| Flute Length x Diameter Ratio | 3xD |
| Point Type | SU Point |
| Shank Diameter (mm) | 10.00 |
| Specification Designation | DIN |
| Spiral Type | Regular Spiral |
| Threaded Shank | No |
| Number of Flutes | 2 |
| Drill Bit Diameter Tolerance (mm) | m7 |
| Drill Bit Grade | High Performance |
| Material Grade | K40 |
| Series/List | 1184 |