Varies the working depth and speed when cultivating the soil by lightly lifting or lowering the tool into or out of the soil. For use with MM-BF and MM-BK Tine Attachments, MultiEngine plus MultiTools. The all-purpose MultiSystem from STIHL soon has your garden shipshape again. Whether for tending the lawn, cultivating the soil or clearing large areas with the STIHL MultiSystem, only one machine is needed for all the various jobs. You alone decide what you want and need. The STIHL MultiEngine at the heart of the system can be combined with all the tailor-made STIHL MultiTools quickly and easily so that you are always ideally prepared for the job in hand.