When your production needs have outpaced the manual Kreg Jigs, look for the added speed and convenience of the FOREMAN Pocket Hole Machine. The semi-automatic FOREMAN features a pneumatic drill motor and automatically adjusting air clamping cylinder. To operate, simply position your material to be drilled and pull the lever forward. This motion supplies air to the clamping cylinder that automatically adjusts to your material thickness as well as activates the 3/4 hp drill motor. Finish the drill stroke by continuing to pull on the lever and then return the lever to the home position to cut the air supply.