Interstate - Letter O 135° Cobalt Jobber Drill - Bright Finish, Right Hand Cut, Spiral Flute, 4-1/2" OAL, Split Point
Item #: 01199157
Brand: Interstate
Exact Tooling IR#: 04
Features and Benefits
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Spiral flutes are constructed with a higher flute angle to remove chips more easily.
| Product Specifications | |
|---|---|
| Drill Bit Size (Letter) | O |
| Drill Bit Size (Decimal Inch) | 0.3160 |
| Drill Point Angle | 135 |
| Drill Bit Material | Cobalt |
| Drill Bit Finish/Coating | Bright |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Flute Length (Inch) | 3-3/16 |
| Overall Length (Inch) | 4-1/2 |
| Point Type | Split Point |
| Shank Diameter (Decimal Inch) | 0.3160 |
| Drill Bit Grade | Heavy-Duty |
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