Fits scrapers from 615 to 657 • Hardware available • Tungsten overlay available • The 4J8665 router is much lighter duty than the 7J3023 • We recommend it's use on 615-627 routers only • Standard overlay pattern - Best value for money ! • ITEM CODE. E-4J8665-WC 1 2 3 4 5 6 7 8 5 4 3 2 1 D C B A A B C D 6 7 8 DESCRIPTION: SCRAPER ROUTER - TUNGSTEN OVERLAY 4J-8665 ROUTER TUNGSTEN COATED