{"product_id":"lisle-carbide-scraper-set-5-8-1-1-4-tungsten-carbide-tips-6-ergonomic-handles","title":"Lisle Carbide Scraper Set 5\/8\" \u0026 1-1\/4\" — Tungsten Carbide Tips, 6\" Ergonomic Handles","description":"\u003cp\u003e\u003cstrong\u003eLisle 81780 is a two-blade carbide scraper set with 5\/8\" and 1 1\/4\" widths designed to quickly strip gasket material, carbon deposits, and light rust from steel and aluminum surfaces.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact scraper pair combines precision-ground tungsten carbide tips with molded-steel blades and ergonomic 6\" handles to deliver controlled scraping where power tools won’t do. The set covers tight spots and wider surfaces alike — from exhaust and intake manifolds to cylinder heads and brake-caliper slides — while maintaining sharp edges that outlast ordinary scrapers. Because the carbide tips are permanently mounted to the steel blade, the tools stay rigid under leverage but still let you work with a fine degree of control.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these scrapers remove gasket and carbon residue effectively?\u003c\/h3\u003e\n\u003cp\u003eThe tungsten carbide tips are harder than the residue they remove, so they shear off gasket material and carbon without bending like softer steel scrapers. Precision grinding produces a keen cutting edge that stays sharp longer, reducing the time spent reworking a surface. Use measured strokes and maintain a shallow angle to avoid scoring soft aluminum.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecision-ground tungsten carbide tips for long-lasting sharpness\u003c\/li\u003e\n  \u003cli\u003eSteel blade molded into a comfortable 6\" handle for stability\u003c\/li\u003e\n  \u003cli\u003eTwo blade widths (5\/8\" and 1 1\/4\") to match narrow and broad surfaces\u003c\/li\u003e\n  \u003cli\u003eWorks on steel and aluminum heads, manifolds, and brake caliper slides\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich scraper size should I use for specific jobs?\u003c\/h3\u003e\n\u003cp\u003eChoose the 5\/8\" blade for tight crevices, ports, and valve-seat areas where control is critical. The 1 1\/4\" blade is better for flat surfaces and larger gasket faces where you need to remove more material per pass. Using both sizes lets you finish a job faster while preserving delicate mating surfaces.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/8\" — ideal for ports, passages, and small gasket openings\u003c\/li\u003e\n  \u003cli\u003e1 1\/4\" — best for wider flange faces and manifold surfaces\u003c\/li\u003e\n  \u003cli\u003eUse light pressure and consistent strokes to avoid marring soft metals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these scrapers safe for aluminum surfaces and brake components?\u003c\/h3\u003e\n\u003cp\u003eThey’re designed to remove deposits from both steel and aluminum when used properly; shallow angles and steady, controlled strokes minimize the risk of gouging. For brake-caliper slides and other precision parts, the scrapers clean corrosion and grime but should be followed by inspection and finishing with fine abrasives or cleaning solvents as needed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuitable for aluminum and steel with careful technique\u003c\/li\u003e\n  \u003cli\u003eSafe on brake caliper slides when used lightly and inspected afterwards\u003c\/li\u003e\n  \u003cli\u003eFollow scraping with solvent cleaning or a fine abrasive for final finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Lisle 81780 Carbide Scraper Set is aimed at professional mechanics, DIY engine builders, and restoration hobbyists who need a durable hand tool for removing gaskets, carbon, and light rust without resorting to power tools. It’s useful in engine bays, machine shops, and home garages when you need precision, repeatable results on steel and aluminum mating surfaces.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use these scrapers on aluminum cylinder heads?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — with light, controlled strokes and a shallow scraping angle to avoid scoring the softer aluminum surface.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the carbide tips replaceable?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The tungsten carbide tips are permanently mounted to the steel blade; Lisle offers individual scrapers if you need replacements.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Lisle","offers":[{"title":"Default Title","offer_id":48079833301150,"sku":"B074SL1MKX","price":67.3,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/lisle-81780-front-view.jpg?v=1785772111","url":"https:\/\/northtrailauto.ca\/products\/lisle-carbide-scraper-set-5-8-1-1-4-tungsten-carbide-tips-6-ergonomic-handles","provider":"North Trail Auto","version":"1.0","type":"link"}