If you happen to be here on this page because you are curious what chainsaw sharpening angles are, then you are at the right place. However, this is not the only piece of information that you should know about chainsaw sharpeners. In order to fully understand how important this tool is as well as how to pick the best from the long list of brands on the market, you have to answer the questions: what, when, how, and why. For now, we will start with what.
What is a Chainsaw Sharpener?
As the name already suggests, a chainsaw sharpener is responsible for sharpening the teeth of your chainsaw. This keeps your tool sharp and easy to use. There are different types of chainsaw sharpeners available today. Two of which are what people call a handheld file sharpener and an electric saw chain grinder. Some manufacturers create a sharpening kit which may consist of more than one file sharpener of different diameter as well as other accessories you need in order to be accurate and safe while working.
Why Buy a Chainsaw Sharpener?
All cutting tools need maintenance and that includes sharpening them once in a while. The main reason why you should buy a chainsaw sharpener is to maintain its sharpness or perhaps, even improve it. Another reason is to avoid your chainsaw from wearing sooner than it should be. This saves you money from buying another chainsaw to use for cutting wood and other things. The other benefits of having a chainsaw sharpener are less fuel consumption and exhaust emissions, less physical strain, and smoother performance. With these, your safety will be better ensured.
When Should You Buy a Chainsaw Sharpener?
When your chainsaw no longer cuts the same, it is time to purchase a chainsaw sharpener. However, buying early is better since you should regularly maintain your chainsaw. Do not wait for all the teeth to become dull to save time because that will be a lot of work for you to do. Resharpen your tool occasionally so that there will be fewer materials that you have to remove from the chain. Meaning, there will be less effort to use and less time to consume in doing so.
What are the Factors to Consider in Choosing a Chainsaw Sharpener?
The first thing you should consider is the type of chainsaw you have. You might want to read the manuals that come along with your tool when you bought it to look for its different requirements or recommendations for a chainsaw sharpener. One of them should be the manufacturer’s specified chainsaw sharpening angles for your saw chain. For example, if your tool has a side plate angle, the chainsaw sharpening angles should be 80°–85° for a semi-chisel and 60°–70° for a full-chisel. Meanwhile, for a top plate angle, both semi-chisel and full-chisel angles should be 60°.
How to Sharpen a Chainsaw?
Before you start your work, make sure you wear a pair of gloves and other protective gear for your safety. The procedure below is for using a chainsaw sharpening kit.
- Tighten the chain by engaging the brake so that it is not loose while you are sharpening the teeth.
- Position the guide between the rivets. Make sure the arrows on the guide point toward the nose of the bar.
- Always follow the angle of the top plate for accuracy and to keep you from going too deep into the side plate of the cutter.
- Apply the same level of pressure in every stroke using a file. Also, do the same number of strokes with each tooth.
- Release the chain brake to reveal the other side of the chains once you have finished the first side. Then tighten the chains again.
- Flip your chainsaw around to sharpen the teeth or the cutters on the other side.
- Make use of the depth gauge tool and file for adjusting the height and depth of the chain.
Stroke away from the body to avoid getting injured. If you do not have a stump vise, you may simply cut a slot in a log. This will hold your chainsaw firmly as you sharpen it. Another helpful tip is to mark the first cutter you sharpened with a marker so you know when you should stop.