Durable Tungsten Tip: Our gasket scraper tips are made of heavy-duty tungsten steel and are precision ground, sharp and flat for intense surface cleaning.And using the copper welding process, the tungsten steel head is more stable and not easy to fall off, greatly extending the service life. Comfortable Rubber Handle: Compared to the plastic handles of Scrapers on the market,our rubber handles are more comfortable to hold,our palm is not easy to fatigue even long time working,and It also provides non-slip action and is not easily damaged. Product Size: The scraper comes in two sizes, 5/8" and 1-1/4", which can be efficient for both small and large cleanups, the handle length is 4-3/4", the overall length is 8", and the humanized design of the firing point markings can assist in the work to be carried out efficiently. Powerful Assistant: The Carbide scrapers are used to remove gasket residue from steel and aluminum heads and remove carbon, rust, varnish, glue, concrete, barnacles, metal buildup on a variety of surfaces, etc. Which is a powerful assistant for professionals. Caveat: Be careful not to use it on glass and ceramic surfaces, which are easy to scratch or even cut;and be careful when working on soft metal surfaces (e.g.