5/8" Carbide Scraper, 8" 81960 5/8 Carbide Scraper, 8. Skin Pack. Shipping wt. 5 oz.. Designed to Remove Gasket Residue from . Steel and Aluminum Heads and Manifolds, . Along with Carbon Build-Up and Even Rust.. The carbide scraper features a narrow double dip grip handle. . Can be used to clean disc brake caliper slides. The Tungsten . carbide tip is brazed to the 8 steel blade. The tip remains very . sharp and is precision ground. Use caution when using scraper . on aluminum to avoid scratching the surface. 81960 Yes -