- Thread Diameter - Decimal: 0.25 in
- Thread Diameter - Fractional: 1/4 in
- Thread Diameter - Metric: 6.35 mm
- Overall Length: 2-1/2 in
- Thread Limit: H3
- Series: 707
- Shank Diameter - Decimal: 0.255 in
- Shank Diameter - Metric: 6.477 mm
- Thread Length: 25/32 in
- Material: High Speed Steel
DRILL & TAP 707 1/4-28 H3 COMBO