• Heavy gauge 301 premium stainless steel blade • Sturdy steel mounting welded to the blade • Resilient "DuraSoft" handle provides a soft feel, reduces fatigue, and offers excellent durability • Used to produce a radius at the edge of a concrete slab to prevent the edge from chipping • and offers excellent durability • Used to produce a radius at the edge of a concrete slab to preven t the edge from chipping.