Stihl brush cutter blade sharpening

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stihl brush cutter blade sharpening

How can I sharpen an 8" tri-arc brush cutter blade? Thread starter cbrrr Start date Jun 14, Jun 14, Joined Apr 9, Messages 53 Location rhode island. Just purchased my ryobi 30cc brushcutter expand it model and all sides of the 8" tri-arc blade are blunt. I know this is a homeowner model and not meant to perform like profesional models costing 3x as much.

Thanks for any help File away, from both the top and bottom, like a knife. Start the sharpening up near the hub and work all the way to the tip.Forums New posts Search forums.

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Recommendation for metal brush cutting blade for Stihl FS? Thread starter Nonprophet Start date Mar 4, Mar 4, Nonprophet ArboristSite Operative. Joined Jul 31, Messages Location Orygun. Working with a Stihl FS with bike handles. Mostly cutting thick underbrush--blackberries, rosehips, etc.

I've seen the Stihl 3-bladed ones, reasonably-priced but they get mixed reviews on blackberries. So, I need something that going to cut blackberries, doesn't cost too much, will last for awhile, and is reasonably easy to sharpen I use the Windsor or Sandvik triangular blade. It holds up better than the Stihl blade and costs less than half.

How to Rewind Your Trimmer Head or Sharpen Metal Blades

We destroy at least a blade a week in rocks. In berries I use more of an up and down motion rather than sida to side. Make sure you have an extra rider cup and nut. Zombiechopper Addicted to ArboristSite. Joined May 11, Messages 3, Location Saskatchewan.

I have the three bladed stihl one that I have tried to use on my FS I don't really like it to tell ya the truth. It's good on heavy weeds like big thistles, but it sucks on woody material.

So, don't get that one! From what I've read if you have actual small woody stuff you want the circ saw type. I would suggest one with fewer teeth and no carbide.

You should be able to sharpen it yourself then. Last edited: Mar 4, Zombiechopper said:. Joined Nov 21, Messages 13, Location Michigan. Try to find an Oregon Shredder blade. Not so good on saplings bigger than 2" but for blackberry brambles and heavy woody weeds and grass, there is nothing that compares. They sharpen back up with a grinder, but it takes some serious contact with rocks to dull them.Pigroast uncertainty What are your thoughts? Started by Lorenzotto on Forestry and Logging.

Started by Simon on Sawmills and Milling. Welcome, Guest.

stihl brush cutter blade sharpening

Please login or register. Send this topic Print. Read times. I'm using the Japanese-made Stihl 7. The machine runs well. When I sharpen the blades according to Stihl's instructions they don't cut nearly as well as when new and even when new they don't do very well.

When filed with this file it completely changes the profile of the tooth from that of a new tooth. I'm cutting 2" to 3" hawthorne and locust saplings, mostly. For the power available in this saw, it's just not cutting well at all, And, I think the problem is at the blade. You need to get the angle correct, it took me some looking and tryin but I got it.

Jasper How about some more info on the blade you are using. Not sure I understand the reference to a Japanese mfg. It is 7. Beenthere, I mention the Japanese blade because SwampDonkey had said that the Japanese blades were paraphrasing not very good in one of his older posts.

He uses Stihl's Swedish 9" blades. Per the part number, I am using the very same blade that you have shown in your post. It seemed to undercut the area just beneath the tooth. I'll try to post a photo soon. It's been a while and I'll have to get back up to speed. I may be back here seeking advice again. Thank you.

Brush Cutting

Might as well start correcting the mis-filing that has been happening, so you get back to the good cut you mentioned the blade had when it was new. Just sayin We are using the 9" chisel made in Japan however on our FSs, and I noticed the same thing that you are probably noticing Here are a few things I've learned on sharpening over the years that have allowed me to get a blade as sharp or better than factory: 1. This can make holding onto your brushcutter quite the adventure! We have one of the set tools from Stihl, and it helps keep the proper set angle for the teeth.

The tooth can be sharp as a razor, but if the chips have no where to go, you'll be gettin nowhere fast. These are just some of the things I've picked up on over the past several years of running these saws. Others I'm sure will have more to add, but hopefully some of these will help!

Just as a general comment, once you get by the file size, angles etc for me at least where you sharpen makes a difference. Lots of folks sharpen over the knee and can do a great job. Doing it inside in the evening just seems to give the day a better start. Checking the gullets for cracks is just a good habit.Log in. Wiki Pages Latest activity. Media New media New comments Search media.

Stove Reviews. Search Everywhere Threads This forum This thread. Search titles only. Search Advanced search…. Everywhere Threads This forum This thread. Search Advanced…. Thread starter crackshot Start date Mar 19, JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. Status Not open for further replies. Jan 15, Moosup ct. I have been looking all over the place for correct file size for a stihl chisel brushcutter blade, part number, Sep 11, Mount Cheaha Alabama.

Have you tried any of the files from your chains? And if your off a size preferable larger it shouldn't matter too much. I take the blade off and put it in a vise, then rotate it between teeth. This seems to keep a fairly consistent angle on the teeth.

TreePointer Minister of Fire. Sep 22, 3, PA. I have a feeling that blade wreaks havok! Top Bottom. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. By continuing to use this site, you are consenting to our use of cookies. Accept Learn more….Resin and thick branches blunt cutting blades over time. We explain how sharpening your hedge trimmer can be done quickly and easily.

Is your hedge trimmer no longer as effective as it used to be? This is not uncommon: frequent use blunts the cutter blades so they need sharpening. It is possible that the problem arises from a different issue though, so check the following symptoms to quickly deduce the likely cause:. If you are noticing a tendency for branches to get stuck between the teeth during trimming, so they block the tool without being cut, this suggests that the upper and lower blades of the hedge trimmer are no longer meeting rather than indicating a need for sharpening.

It happens because the spacers between the blades wear out over time Your dealer can fix this by replacing the spacers for you. If your petrol or electric hedge trimmer leaves behind an uneven and frayed edge as it cuts, this indicates that you need to sharpen the hedge trimmer blades.

You can go to one of our Dealers for hedge trimmer sharpening, or alternatively you can get the tool back into peak condition by yourself — with a little patient effort. You will need the following tools and materials to correctly sharpen your electric hedge trimmer:. Ideally, sharpening should be done before the blades show visible signs of wear — remember that the lifespan of your hedge trimmer is heavily dependent on regular maintenance.

As such, we recommend sharpening after every 50 hours of use or so, to ensure consistent cutting performance and to enable you to enjoy your hedge trimmer for a long time to come. Before you begin sharpening, think about how best to protect yourself. Wear safety glasses and gloves made from robust material to prevent injury. You should also ensure that your tool cannot accidentally start up or slip during sharpening.

During use, plant sap and resin accumulate on the cutting apparatus of your hedge trimmer. Remove this dirt with a soft cloth before you start sharpening the blades.

With just a few steps needed for sharpening your hedge trimmer by hand, you can secure long-lasting cutting performance. Good to know: You should only sharpen the cutting edge of each tooth. Do not file the integrated cut protection or the orange plastic cut protection. Use it to smooth any burrs that have developed on the underside of the blades during filing.

Turn the hedge trimmer over so that you can work on the back of the blades, and lightly moisten them as you work. Draw the whetstone along each blade, using a careful swiping motion in the direction of the tip and smoothing the roughened surface as you go. First remove any grinding dust generated in the previous steps. The process of filing will have removed the corrosion protection that was previously on the blades, so you next need to spray the cutting apparatus with STIHL resin solvent.

This will ensure that the machine continues to function perfectly and that it will serve you well for a long time to come. Not everyone is confident about sharpening tools themselves. Hedge trimmer blades can be sharpened by hand, and it is recommended that you do so regularly: the job needs a flat file, a whetstone and a little careful attention.

To sharpen hedge trimmer blades at home, first wear suitable protective clothing. Use a flat file on each blade, only applying it towards the cutting edge. Make sure you use the same number of strokes on each blade. Follow up by using a whetstone to smooth the burrs on all the blades. Press Contact List. Taking care of your teeth: instructions for sharpening your hedge trimmer. List of contents How to tell if your hedge trimmer needs sharpening Preparation for sharpening your hedge trimmer Sharpening your hedge trimmer with a flat file Removing burrs using a whetstone Should I sharpen my hedge trimmer myself or take it to a professional?The blades should be sharpened regularly after about every 50 hours of operation to maintain cutting performance.

When cutting back branches in hedges, sap and resin residue gathers on the hedge trimmer blades. Remove any dirt before sharpening, otherwise you could damage the file and the stone. As a rule of thumb, only sharpen the cutting edge. Ensure that the file does not come into contact with the integrated cut protection or, in the case of professional hedge trimmers, the orange plastic cut protection.

To ensure long-lasting cutting performance, follow these two steps. First of all, a flat file can be used. Make sure that the upper and lower blades come to rest at the same position. This simplifies the filing process.

Always file in the direction of the cutting edge. This is how the flat file is designed to work and guarantees an optimum cutting edge. Try to maintain the specified sharpening angle. Only sharpen the blade downwards in the direction of the cutting edge. Ensure the file is not in contact with the blade when pulling back upwards, or the blade will become blunt. Above all, make sure you do not file away too much of the blade.

The wear threshold is 5mm. If you file away more than this, the material may lose strength. For the second step, remove the burr from the bottom of the blade using a sharpening stone. After the blade has been sharpened, the swarf should be removed. We also recommend that you spray the blades with resin-free spray or STIHL Multispray to prevent the steel blades from rusting. Our video guide shows you how to sharpen your hedge trimmer step-by-step:.

However, the best bet is to take your hedge trimmer blades to a STIHL specialised retailer for sharpening. They use sharpening machines, which guarantee the optimum sharpening angle at all times and ensure that not too much material is filed off. Hello Ryan, Thank you for your comment.

The hints in this article should only be used for sharpening a hedge trimmer blade. Thanks for the video. I have a HS Hello Joseph Bonello, Thank you for your comment and your feedback.STIHL brushcutters provide great ease of use and robust technology.

Observing some useful tips on how to service and maintain your tool will ensure that your brushcutter will continue to work safely and reliably in your garden for many years to come. The premixed, ready-to-use STIHL MotoMix has been specially designed for the engine, is particularly clean and powerful and has a long shelf life.

How well your brushcutter works depends on what condition the cutting tools are in. Follow these steps to inspect the cutting tools:. Find out more about the manufacturing of cutting tools for clearing saws, brushcutters and lawn trimmers on. We recommend you use an all-purpose cleaner. Check that the cutting tool is properly mounted on the deflector. This is important for keeping the line at a constant length.

Find more useful tips and information on how to use brushcutters on our website. Thank you for your helpful article. When is the best time for maintaining and cleaning the brushcutter in order to ensure that it will continue to work safely?

stihl brush cutter blade sharpening

Hello Ann Katelyn, Thank you for your comment. We recommend maintaining the brushcutter before every use. For a constant cutting performance, we recommend cleaning the cutting tool after every use. Your email address will not be published.

Taking care of your teeth: instructions for sharpening your hedge trimmer

Save my name, email, and website in this browser for the next time I comment. We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we'll assume that you are happy to receive all cookies on our STIHL website. However, if you would like to, you can change your cookie settings at any time. Inspect the cutting tools of your brushcutter How well your brushcutter works depends on what condition the cutting tools are in.

Follow these steps to inspect the cutting tools: Open the mowing head and check the line feed. None of the lines should be crossed. Subsequently check the mowing head for wear and cracks.


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