The idea I had was to take two of the swash rips and hybrid both together, the outcome is better than both were originally. A surprise side effect of the conversion is that the damn thing now has a consistent hit, give as well as adjustable stroke.



The red armature is taken from the jackhammer, the C-clip was flipped and placed to the back this evened out the hit and added give of all things as a bonus. The Red thumb chuck is the inner vice slide from the jackhammer. The bearing drum had to be drilled out to fit the motor shaft, and by loosening the bearing drum with a Allen wrench the drum can be slid up and down to adjust stroke. Feel free to build one of these your self if you have two of these laying around drilling out the drum is probably the most challenging part for a novice.