Ideal for contractors, renovation specialists, and craft nthusiasts requiring accuracy tools for semi hard materials removal across construction site or home improvement projects Engineered with multi brand compatibility and wear resistant alloy construction, these maintain sharpness through rigorous tasks like ground renovation, cement cleaning, and rust removal without warping Upgrade your heavy duty projects with this 4PC reciprocating set, featuring four widths ( 10 / 30 / 50 / 100mm) crafted from premium high carbon steel for excellent durability in steel scraping, removal, and wall putty elimination The tapered design ensures quick installation on most reciprocating, while varied sizes allow seamless conversion between detailed edges work ( 10mm) and broad surfaces stripping ( 100mm) in a single toolkit Tackle surfaces from scraping stubborn adhesives off bathroom tiles to smoothing uneven concrete floors and stripping hardened putty from dry wall during remodeling, Manufacturer: APGLSXY