Column Pillar Drilling Machine

The all-new design of gearbox in model PMW- R40AA, R40G and P40AA is having 9 speed with all 9 gear made up of hardened Ni Cr steel up to HRC 50- 55. Oil bath gearbox and hardened gears give very long life to the machine. Rotation and easy sliding of gears in bearings give very high reliability. Gear is internally six splined and shaft are externally splined All the gears in the gearbox are machined on imported WMW Germany make gear shaper. All the splines in the gearbox are machined on imported faster Germany make spline milling machine.