Scrape-Burr 40 All Purpose Scraper. The "Cera-Burr" All Purpose Scraper features a fixed C40 Style blade on our convenient, lightweight Glo-Burr Style handle. Features our C40 Style Blade for small precision work. 0.16". Great for Hole Back Edge, Hole Inner Surface, and Flat Surface Applications. Strong and lightweight with a pocketclip, and blade guard (Red Handle)