- Thread Diameter - Decimal: 0.3125 in
- Thread Diameter - Fractional: 5/16 in
- Thread Diameter - Metric: 7.937 mm
- Overall Length: 2-27/32 in
- Thread Limit: H3
- Material: High Speed Steel
- Series: 707
- Shank Diameter - Metric: 8.077 mm
- Thread Length: 15/16 in
- Shank Diameter - Decimal: 0.318 in
DRILL & TAP 707 5/16-18 H3 COMBO