- Material: Carbide
- Shank Diameter - Decimal: 0.5 in
- Shank Diameter - Fractional: 1/2 in
- Shank Diameter - Metric: 12.7 mm
- Overall Length: 3 in
- Finish: Fordlube
- Neck Length: 1-3/8 in
- Series: 138N
- Type: Center Cutting
- Diameter - Fractional: 1/2 in
- Diameter - Metric: 12.7 mm
- Diameter - Decimal: 0.5 in
EM 1/2x5/8x3 3F SQ CARBIDE