The Bosch HS1418RK Bulldog™ Replacement Kit includes a replacement blade, bolts, nuts, and washers for the HS1418 SDS-plus® Bulldog™ Floor Scraper. The scraper features a durable steel blade, which provides long life in mortar and tile removal. It has stable blade attachment with secure bolt-and-nut fasteners for strong blade attachment and resistance to vibrating loose. The wide 5 In. blade delivers 25% more material removal, while the 11 In. overall length (with a longer shank) allows the user to do more upright scraping for greater ergonomics. It can be used for tile removal, mortar removal, and laminate floor and laminate glue removal.