Built for production drilling, this 11.5-amp drill motor can handle the toughest drilling jobs with up to a 3/4 inch threaded hole capacity. The unit runs at 350 no-load RPM, geared low for maximum torque. It can produce up to 1670 pounds of drill point pressure with a 1-inch steel plate. A 3/4 inch chuck permits fast and easy bit changes while eliminating slippage and breakage. The dual-mount gear case with reverse mount permits tight quarter drilling. Use with the larger 4203 adjustable base for the toughest applications.