Take advantages of this CP1720R range of durable and precise reversible corner drills. The CP1720R range is defined by 3 models with 1.2 Hp (890 W) to 2.2 Hp (1630 W) pneumatic motor from 140 to 430 RPM and from 80.4 Nm (59.3 ft.lb) to 392.0 Nm (289.3 ft.lb) stall torque. Morse tapper socket are form N° 2 to N° 4. CP1720R reversible corner drills cover a large variety of applications like drilling, reaming & tapping of mild steel, cast iron.