18 Pcs SDS Needles Electric Shank Hammer Needle Scaler Adapter, Hardened Alloy Steel Concrete Drilling Tool for Masonry Tile Surface Preparation

Multifunctional: to remove rust, clean concrete, drill holes in masonry and effectively prepare tile installation areas. Sturdy construction made of hardened steel to withstand rigorous use in industrial environments while maintaining performance integrity. Uniform force distribution - the 18-needle configuration ensures even force application for consistent results every time you use it. SDS shank compatibility - designed to fit most standard electric hammers securely with a non-slip grip that improves safety during operation. User-friendly design - ergonomically designed to keep the balance of the tool intact while providing the added benefit of needle scaler functionality.