- Corner Radius: 0.02 in
- Diameter - Decimal: 0.25 in
- Diameter - Fractional: 1/4 in
- Diameter - Metric: 6.35 mm
- Finish/Coating: AlTiN
- Helix Angle: 35 deg
- Lead Angle: 0 deg
- Material: Solid Carbide
- Overall Length: 2-1/2 in
- Series: 4Q03
- Shank Diameter - Decimal: 0.25 in
- Shank Diameter - Fractional: 1/4 in
- Shank Diameter - Metric: 6.35 mm
- Shank Type: Weldon Flat
ROUGHER SC 3FL 1/4X1/4X3/4X2.1/2 R.02