This tool allows to elevate the lawn mower deck to higher elevation, allowing access to the cutting blade safely. A bench or angle grinder can also make short work of the sharpening process. The best way to sharpen lawn mower blades by far is to use a bench grinder and a sharpening stone or file to finish the job. Sharpen your lawnmower blades. It is for removing the excess grass from the blade. Disconnecting the spark plug is the first step you need to take to sharpen your lawnmower’s blade. S105 Bradley Professional Blade Sharpener Grinder S105 $429.00. For safety, take off the spark plug wire so that the lawn mower cannot start up accidentally. Tough nuts may call for a breaker bar and/or a penetrating lubricant. A … There are various methods one can use to sharpen a lawn mower blade including; use of angle grinder, drill and sharpening stone, hand file, bench grinder and rotary tool. 2. When the blade is extracted from the lawn mower then you need to use a scraper. 3) Clean the blade with some soapy water and dry. All you need is a basic mower blade sharpener (you can grab my favorite here), the skill and some time. From sandpaper, you can quickly wipe all the edges of the blade nicely and get a good result in few minutes, without removing the blade from mower. A sharp blade ensures that grass is cut (rather than torn) evenly and on the first pass, and the engine won’t have to work as hard. To do this, unplug the spark plugs and power source of your mower before turning it on its side. 2) Loosen the nut with a ratchet and carefully detach the blade. Usually made of the abrasive corundum (a crystalline form of aluminum oxide), these sharpening aids can be found fairly cheaply on Amazon. Sharpening the blade on the mower runs the risk of unbalancing the blade which will cause the whole mower to vibrate. You’ll also need two clamps, a block of wood and, of course, an angle grinder with a metal grinding blade. You use less energy - sharp blades mean you can roll along much smoother and do less work in getting your lawn … Most lawnmower blades spin at an average of 3000+ RPM. Use a wrench or your hand to loosen the bolt that holds your lawn mower’s blade in position. To use the sharpener, chuck the stone into the drill and wear safety glasses. If there are traces of rust on the blade, clean gently with steel wool or scotch-brite. To sharpen the blade you can use a hand file, a bench grinder, or even a belt sander. The most important thing to a lush green lawn is mowing with a well-sharpened lawnmower blade. Now that the blade is removed, you can begin sharpening it. It will ensure you a good and tight fit mounting bolt. 1) Before you remove the blade from the lawn mower, it can help to mark the bottom of the blade to avoid reinstalling it the wrong way around when finished. The grass is greener - a sharp blade provides an even cut, keeping your grass healthier and less vulnerable to disease. When finished, you should have two sharp edges ready for mowing. Whatever tool you use, you want to work the beveled edges down to a point and remove any burs or nicks. The mower blade should be facing towards you; Clean the blade with water and a steel brush Set a blade balancer on a flat surface and rest the blade on the balancer using the center hole. The stone has … For instance, the Mojack Push Mower Lift, 22” boasts a … If you’d rather have a professional sharpen the blades, you can have it done at a repair shop for as low as $5. How to sharpen lawn mower blades without removing them: Collect the required tools; Seal the gas tank. How to sharpen a lawn mower blade with a drill You can use your home handyman drill to sharpen your blade, with the right sharpening attachment. We offer an easy-to-use bench grinder and other models that will help make lawn mower blade sharpening a breeze. Or, in the case of an electric mower, remove the power cord; Tilt the mower and place the wooden block under it on the other side to give it support. Properly maintaining your lawn mower blade is important. You may be thinking that it requires a number of tools and experience to sharpen the blades; well, it’s not the case, though, with a proper set of tools and expertise, you will do it in a better way. Lawn Mower Blade Balancing. We suggest using a 10-inch long mill bastard hand file such as the one pictured below. Using the wrench, you can remove the main bolt securing the base plate to the cutting deck and then blade bolts, or you can remove the blade bolts while the plate is still attached to the mower. A sharp blade not only cuts blades clean so grass plants recover quickly, it helps reduce your lawn mowing time. Now, place the sharpener over the edge of the mower blade. My lawn mower folds to store compact and upright, which makes access to the blade easy. You can pick up an angle grinder for very little money, and the process involves matching the angle of the existing blade edge and simply honing it. When looking to sharpen a mower blade, it is recommended to use a mower lift. Without occasional sharpening, lawnmower blades become dull and tear, rather than cut grass blades. How to Sharpen Lawn Mower Blades With an Angle Grinder. Disconnect the Spark Plug. Most of the lawn mower brands suggest you silicon oriented grinding wheels for sharpening purposes. And you don’t need to enlisting the help of professionals. It uses silicon carbide in its composition which optimizes its usability. To sharpen your lawn mower blade, you’ll need a socket or wrench to fit the blade nut. Not only you will have more access to the blade, but it also lowers the risk of damaging the lawnmower. In this article, I will share a step by step guide on how to say bye-bye to the damage that blunt blades can do to your lawn, and peace of mind. It tears it. How To Sharpen Lawn Mower Blades Part 1: Remove the blade from your lawnmower. When you put the blade back on, be sure the retaining bolt … For this article, we’re only going to show the sharpening process on the Craftsman, but the principals can be applied to all mower blades. Sharpen The Blade: After extracting the blade, now it is time for sharpening the blade. Learn how you can sharpen your mower blade with this step by step tutorial. Sharpening the Lawn Mower Blade. To sharpen the blade of your lawn mower, move it back and forth against the wheel of the bench grinder, and also ensure that you maintain the exact angle of the blade’s bevel when sharpening. Then you just need to crank the reel backwards so that the blades scrape each other down, restoring their sharp edge. To sharpen your tool with a lapping kit, attach the handle to the driving gear of your reel mower and use a paint brush to apply the sharpening compound to all of the blades. A file can be used with downward strokes to get a nice, sharp edge. A nut (or nuts) holds the blade up against the underside of the mower deck. Steps to sharpen lawn mower blades with the best bench grinder: We all know that there are many ways you can follow if you want to sharpen lawn mower blades, but you will never find a better way than using the best bench grinder. ; You use less gas or electricity - a dull blade works harder and does not cut the grass. It is a better option if you don’t have large chips to clean the blade. Sharpening the Blades . A dull blade rips and pulls the grass blades… The more you use it, the earlier you will require to sharpen the blades in order to work efficiently. It consists of a round abrasive stone, flat sharpening guide, and ¼-inch-diameter steel shank. Detach the blade from this landscaping tool is the very first step that you should do prior to any mower repair tasks including sharpening your blade. After time and use your lawn mower blade will dull. Sharpening a lawn mower blade is simple if you have the right tools. Also, when sharpening the blade, do not add a lot of force as this could lead to loss of control, and the blade might get chipped. Your lawn mower blade is dull. The blade bolt head may require the use of an Allen key to stop them from spinning while you remove the nut. The force needed to cut grass alone is enough to dull the blade, but often a mower cuts more than grass, such as twigs, rocks, a stray toy hidden under a tree, which can leave the mower blade with dents as well as a dull edge. Step-By-Step Guide for Sharpening Lawn Mower Blades: 1. 4. Power the drill machine on and operate it at the maximum speed. Best practice is to remove the blade from the mower, sharpen and then balance it. Often times, homeowners will use a file or an angle grinder to put a sharp edge on the blade. It is the cheapest way to clean and sharpen the mower blades with the grit sandpaper. Watch this how to video and you can safely and easily sharpen your lawn mower blade. If you are not wanting to do the work, a lawn mower repair shop will usually do it for around $10 per blade. Flip the mower over and remove the lawn mower blade with a wrench. The good news is that you can sharpen lawn mower blades without removing easily at home. You can use multiple tools as a lawn mower blade sharpener. Step 4. Next, you'll use a drill-powered blade sharpener. When you use the right tool, you get the correct sharpening angle and won’t damage the blades. The idea is to prevent the motor from accidentally turning on and causing a severe injury. If you’re tipping your lawn mower to reach the bolt, it’s a good idea to check your user manual to make sure you don’t accidentally saturate the air filter with oil or flood fuel into the engine. The first step to sharpening your lawn mower blade is to get access to the underside of your mower. Yes you can sharpen a mower blade without removing it, so long as it is not b adly damaged or worn. In this guide, I will show you how to easily sharpen your lawn mower blades using the drill and sharpening … The detaching, sharpening, and replacing of blades should be done carefully to attain a good balance for the mower. This combination will give you much better results than any single tool. How to Sharpen Mower Blades With a Drill Attachment. This is a safety measure to prevent the motor … Sharpen your blade every other month. Sharpening a lawn mower blade . Sharpen the blade twice each season to help maintain a green, healthy lawn. 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