ACC is proud of our line of Precision Splitters and Trimmers. We have utilized the time proven and reliable screw jack design. Our combination of a solidly engineered design, extremely close tolerance CNC machining, and the high tech materials in our design create a machine that consistenlty makes the cleanest and most accurate cuts, even in the toughest rock matrix. It leaves the specimens intact due to the precision fracture that is set-up between the upper and lower blades. It does not crush the rock, it cleanly fractures it.