Great Plains MC5109 Max Chisel Field Demo - Gibbsville Implement - Waldo, WI 

The Samuri blades on the Max Chisel do an excellent job of cutting though difficult residue. This machine will cut, size, and cover more residue than most other tillage tools out there . It's a popular machine here in Wisconsin. With the heavy duty parabolic auto reset shanks set at 15" spacing along with a 7" wing point it takes horsepower, but in my opinion there isn't a machine available that does a better job removing compaction layers and managing residue in one pass. The rear chopper wheels do a good job of destroying root balls, breaking up the large clods of soil, and starting the leveling process, but In most situations a tillage pass with some sort of secondary tillage tool will be required before sowing.