The Transverse Cutter Head can be used for rehabilitation of sensitive concrete structures such as foundations and bridge abutments and for excavation near lock gates. The impact angle between the tips of the cutter bits (picks) and the concrete surface does not exceed 45 degrees. The smooth, low-noise, vibration-free machining action of the bits neither destroys nor causes micro-cracks in the underlying sound concrete. In Addition to concrete scaling, several mining operations utilize the cutter head for scaling loose debris after drill and blast operations. The attachment can quickly and effectively knocks down boulders and chunks that fail to release during blasting.
See the Cutter Heads here