The SDS Plus flat self-sharpening chisel 20 x 250 mm 57-555 by NEO TOOLS is a flat, self-sharpening chisel, 20 mm wide and 250 mm long overall, with a diameter of 14 mm. The tool is designed for effective work in concrete. The SDS Plus standard ensures correct clamping in SDS Plus-compatible tools and the flat blade geometry promotes effective chipping and stripping. The integrated self-sharpening function helps to maintain the effectiveness of the NEO TOOLS tool during use