| Manufacturer Part Number | WD1-310-20 |
| Cutting Diameter (Decimal Inch) | 0.625" |
| Shank Diameter (Decimal Inch) | 0.625" |
| Maximum Cutting of Diameter (Decimal Inch) | 0.626" |
| Overall Length (Decimal Inch) | 4.625" |
| Flute Length (Decimal Inch) | 2.000" |
| Number of Flutes | 3 |
| Helix Angle (Degree) | 10 Degree |
| Cutting Direction | Right Hand |
| Helix Direction | Left Hand |
| Series | WD1-310 |
| Coating | Uncoated |
| Product Type | Straight Flute Drill Bit |