To sharpen electric hedge trimmers, place the blades in a bench vice and file each blade for about two minutes with a metal file tool. It is important to file away from the body to avoid injury.Know More
It is best to sharpen an electric hedge trimmer on a flat surface, such as a table or work bench. Eye protection should be worn to ward off any small pieces of metal that might break loose during filing. It is also a good idea to wear thick gloves. Be sure to unplug the hedge trimmer to avoid any power surges during the project.
Using a pair of pliers, remove the bolt screw holding the blades in place on the trimmer. Once the blades have been filed, it is possible to test the sharpness of each blade using a sheet of printer paper. Move the paper along the blade and note whether or not it is easily sliced. If not, the blade needs to be filed more. Finish by applying a thin coat of linseed oil along the newly sharpened edges of each blade to prevent them from rusting. Be careful to sufficiently tighten the bolt screw holding the blades in place after sharpening is completed.Learn more about Tools
Sharpen scissors by running the blade against the coarse side of a bench stone before using the fine side of the bench stone or sandpaper to complete the process. You need a bench stone and sandpaper. Most scissors can be sharpened in less than 10 minutes.Full Answer >
Sharpen a chainsaw by filing the cutters and the depth gauges. Sharpening the chainsaw requires a round file, a flat file, a file guide, a depth-gauge filing guide and heavy gloves. The process can be completed in under two hours.Full Answer >
To sharpen a machete, shave metal from the cutting surface of the blade using a belt sander, grinding wheel, mill file or field sharpener. The best type of sharpening instrument depends on the personal preference of the user and the type of cutting edge desired.Full Answer >
Sharpening mower blades is a relatively simple task and can even be accomplished by manually sharpening the blades with a mill bastard file. It is also a good idea to purchase a spare blade just in case the old blade is no longer serviceable.Full Answer >