The 4253-1 Electromagnetic drill motor features 6.2 amps and a 1/2 In. chuck turning at 600 rpm. This motor is best used on the 4202 fixed position base. Light weight and ample power make this a good choice for smaller holes into steel. Includes motor only.· 1/2 inch capacity: 6.2 amp motor: 600 RPM

· 1/2 inch keyed chuck
· Taps up to 5/8 inch -18 threaded hole. 5/8-11 and 1/2-13 taps not recommended
· Develops up to 1650 pounds of drill point pressure with a 1 inch steel plate