Steelmax D2X Features ?Powerful 2 speed Mag Drill with maximum hole cutting capacity 2" (50 mm) in 2" (50 mm) thick steel. ?Morse Taper No. 2. ?High torque 1260 watt electric motor ?Service friendly design incorporates a semi-automatic, self adjusting gib that requires little maintenance and provides accurate hole cutting. ?Unique replaceable spline on the end of the armature shaft eliminates laborious and expensive armature maintenance. ?Electromagnetic Energy Saving Base (ESB) uses only 50% of the power when the motor is not under load. ?Magnetic Field Shape Control system (MFSC) provides maximum holding power on thin material. ?Magnetic Power Adhesion Control module (MPAC) detects an adequate adhesive force of electromagnetic base for safe operation.