How did I designed this model ?
 

A scraper is a versatile hand tool designed for removing unwanted material from surfaces, such as paint, adhesive residue, or debris. It typically consists of a handle and a flat blade, often made of metal or plastic, that is sharp or rigid enough to effectively scrape away material without damaging the underlying surface.

Scrapers come in various shapes and sizes, with different blade configurations to suit specific applications. Common types include flat scrapers with straight edges for general-purpose scraping, curved scrapers for contoured surfaces, and razor scrapers with replaceable blades for precision scraping.

The primary function of a scraper is to prepare surfaces for refinishing or cleaning by removing old paint, varnish, or coatings. It can also be used to smooth out rough areas, scrape off stickers or decals, or clean up after construction or renovation projects. In addition to manual handheld scrapers, there are also powered scrapers available, such as electric or pneumatic scrapers, which offer increased efficiency and productivity for larger tasks.

Scrapers are widely used in various industries and applications, including painting, woodworking, automotive repair, construction, and household maintenance. They are essential tools for professionals and DIY enthusiasts alike, providing an effective solution for surface preparation and maintenance tasks.

Overall, scrapers are invaluable tools for removing unwanted material from surfaces, offering versatility, precision, and efficiency in a wide range of applications.