The Lisle 1-1/4” Carbide Scraper is a versatile tool designed for cleaning disc brake caliper slides with precision. Featuring a Tungsten carbide tip that is brazed to a steel blade, this scraper remains sharp for efficient use. The double-dip grip handle ensures comfort during extended use, making it a reliable tool for automotive maintenance tasks. However, caution is advised when using this scraper on aluminum surfaces to prevent scratching.