Compressed agricultural soils piercing tool - incorporates holding shaft with support plate at bottom end

摘要

The tool is used for making holes in compressed agricultural soils. It has a holding shaft with a support plate at its bottom end to which are fixed replaceable holing shares whose facing ends connect to the holding shaft. Holding shafts (35) of additional downwards extending digger tines are arranged on the back side of the support plate (41). These holding shafts (35) have sideways projecting cutting blades on their bottom end.