Get professional surface preparation results with this heavy-duty chisel bit! The ERYUE chisel features 16 sharp teeth that deliver powerful impact force for roughening concrete, walls, ceramic tiles, and other surfaces. Made from premium quality steel with high hardness and strength that stands up to demanding job site use. Measuring 152x31mm (about 6x1.2 inches), it's compact enough for tight spaces but substantial enough for serious work. The silver finish resists corrosion and maintains sharpness through extended use. Compatible with most electric hammers (tool not included) for efficient surface preparation. Perfect for creating textured surfaces before applying plaster, adhesive, or coatings. The pointed teeth design bites into hard materials effectively without excessive vibration. Much more efficient than manual chiseling - save time and effort on construction, renovation, or DIY projects. The included storage case keeps it protected between uses. Whether you're a professional contractor or serious DIYer, this chisel bit delivers the performance you need for surface preparation tasks. Your electric hammer just got a serious upgrade!