Features Easy to remove: perfect for flexible operation and fine work. The floor scraper can easily remove tiles, glue, mortar, laminate, etc. Stable Structure The scraper blade with sturdy structure is fixed with long screws, nut and lock washer and ensures good stability at high speed. With round shank: the universal round shank fits various power tools, which greatly simplifies your maintenance and reshaping. The spring steel: high quality spring steel, which is well made, hardly breaks and is very durable for long-term use. Quick installation: thanks to its light weight and compact size, the scraper chisel is very convenient to install in minutes. Specification: Item Type:Electric Hammer Floor Scraper Material: spring steel. Specification: 4 inches. Package list: 1 x electric hammer floor scraper. 1 x washer Package List 1 x Electric Hammer Floor Scraper 1 x Washer