- Diameter - Decimal: 1 in
- Diameter - Metric: 25.4 mm
- End Type: Ball
- Finish/Coating: Uncoated
- Helix Angle: 30 deg
- Lead Angle: 0 deg
- Material: Cobalt, High Speed Steel
- Overall Length: 5-1/2 in
- Series: 1200
- Shank Diameter - Decimal: 1 in
- Shank Diameter - Metric: 25.4 mm
- Shank Length: 2.492 in
- Shank Type: Weldon Flat
- Type: Finishing
ENDMILL M42 FIN BN 4FL 1X1X3X5.1/2