The size of a. 325 chain depends on the drive links, the length and the pitch of the chain. Generally speaking, a. 325 chain will have a width of approximately 0.050 inches and a pitch of 0.325 inches.
The file size will also be dependent on the gauge of the chain you are using; a 33 gauge chain would require a 7/64 file, while a 34 gauge chain would require a 5/64 file. It is important to use the correct file size as using too large of a file can remove too much material, resulting in shortened chain life.
How do you sharpen a .325 chainsaw chain?
Sharpening a. 325 chainsaw chain requires a few tools and a bit of preparation. First of all, you’ll need to make sure you have everything you need: a filing guide or depth-gauge tool, a round file, a flat file, a depth-gauge guide bar (optional), a vice, and a good pair of rubber-soled, non-slip shoes.
To begin, you’ll want to secure your. 325 chain in the vice and make sure it’s tight. After that, you’ll need to use the depth-gauge tool to check the depth of your chain links. The depth should be between.025” and.
030”. If not, use a round file to even out the depth.
It’s also important to check the tension on your chain. Pull the chain away from your chainsaw and give it a gentle tug. If there’s no slack, then your chain is set at the right tension. Even if there is a little bit of slack, the chain should still be tight enough to run safely.
Now that you’ve done all the prep work, it’s time to start sharpening. Start by using a round file to sharpen the cutting tooth, which is the part of the chain that actually cuts into the material being cut.
Be sure to file with the same number of strokes on each side, and hold the file perpendicular to the chain. After filing a few links, use the depth-gauge tool to check each link to ensure the depth is.030”.
After sharpening each cutting tooth, you’ll need to use the flat file to lightly file the depth gauge, which ensures all of the teeth are at the same height. Take the flat file and run it along the top of each depth gauge; filing lightly with equal pressure, until all of the depth gauge pegs have been fitted.
Once you have sharpened and adjusted the chain, take a look at it under a bright light to make sure there are no sharp edges or burrs. Smooth these out using the round file if necessary. Lastly, apply light oil to the chain and you’re now ready to get back to work.
What pitch is a .325 chainsaw chain?
A. 325 chainsaw chain has a 3/8 inch pitch. It is a very common chain size and can be used on many makes and models of chainsaws. The chain has a gauge of. 050 inches, or 1.3 mm, and the drive links are 72 in number.
It has small radius semi-chisel cutter design that offers superior performance and improved cutting ability. The. 325 pitch chain is ideal for professionals who need to do precision cuts with their chainsaws.
It also well suited for extended use, as it has great durability and resistance to wear due to its good quality construction.
What is the difference between .325 and 3/8 chain?
The main difference between. 325 and 3/8 chain is their pitch size, which dictates the type of chainsaw they are compatible with. A. 325 pitch chain is designed to be used with saws up to 45 cc while the 3/8 chain can be used with saws up to 65 cc.
Additionally, the. 325 chain features slightly larger cutters which are designed to tear through wood a bit faster than 3/8 chain. However, the 3/8 chain has bigger drive links which provides more stability when making a cut.
Therefore, the 3/8 chain offers better safety as it can handle more heavy-duty jobs. Ultimately, selecting the right chain for your chainsaw primarily comes down to the size of the engine, as this will determine the maximum pitch size of the chain.
Can you use an Oregon chain on a Stihl bar?
Yes, you can use an Oregon chain on a Stihl bar. Oregon chainsaw chains fit a variety of bar brands, including Stihl. Always check the manufacturer’s guide for compatibility before purchasing, as some small models of Stihl chainsaws may not fit the increased gauge offered by Oregon chains.
For example, the Stihl models 1123, 1135, and 2137 require 3/8″ low profile chains and while they may fit an Oregon chain they may cut differently. It is important to choose the right size chain so as not to cause issues with the cutting performance of your saw.
Oregon chains are some of the best in the industry, offering superior performance and durability with a low-kickback design. The low-kickback design helps to reduce the risk of kickbacks while cutting, making them a great choice for the DIY user who wants to stay safe while using their chainsaw.
They also feature a LubriTec oiling system that helps keep the chain lubricated and prevent gumming and corrosion.
What does 3/8 mean on a chainsaw chain?
3/8 refers to the size of the chainsaw chain. This size chain is often found on small or medium sized chainsaws, and is most common on electric or homeowner chainsaws. The “3/8” refers to the width of the drive link of the chain, which is the link that fits into the sprocket and the bar of the chainsaw.
This size chain has 0.375” pitch and 1/4” low kickback cutter profiles, which means the cutters have a specific shape, with small teeth and are designed to be safe and cut efficiently. The chain will also have a certain amount of drive links, depending on the length of chain you buy.
Having the right chain size and chain number makes all the difference in a successful chainsaw job.
How do you measure the pitch of a chainsaw sprocket?
Measuring the pitch of a chainsaw sprocket requires having the proper tools for the job. To accomplish this, you will need a caliper and you will need to measure the sprocket tooth’s pitch circle diameter (PCD).
The pitch is the teeth’s circumference divided by the PCD. To measure the PCD, you will need to measure the diameter in millimeters (mm) at the pitch circle. Put one end of the caliper on one point of the pitch circle and then measure the arc of the pitch circle.
Add the two measurements together to get the total PCD. Then you can divide the pitch circle circumference by the PCD to get the pitch of the sprocket. It is important to remember that the pitch should be in millimeters.
What chainsaw pitch is best?
The best chainsaw pitch depends on the job you’re doing. Generally, a 3/8-inch pitch is best for cutting small branches, a. 404 inch pitch is best for cutting large branches and trees, and a. 063 inch pitch is best for cutting extra-thick logs and dense trees.
However, it’s important to note that different saws may be better for certain tasks and can vary by model. It’s important to familiarize yourself with the options available and make sure you’re using the correct one for your job.
How do I know what pitch my chainsaw is?
To determine the pitch of your chainsaw, you will need to check the manufacturer’s specifications. Many chainsaws list their pitch information on the chainsaw body or on the chainsaw’s packaging. Additionally, the pitch size may be included in the model number, which usually has a dash in it.
The first number after the dash will usually indicate the pitch size. For example, a model number that reads CS45-3.2 would indicate that the pitch size of the chainsaw is 3.2mm. Once you have located the pitch size of the chainsaw, compare it to the pitch size conversion chart to determine the specific pitch size of your chainsaw.
In addition to checking the manufacturer’s specifications, you can also measure the pitch size of the chainsaw manually. To measure the pitch size, you will need to remove the chain from the chainsaw and measure the distance between three consecutive rivets.
Divide this distance by two to find the pitch size of your chainsaw. Once you have determined the pitch size of the chainsaw, you can compare it to the pitch size conversion chart to know exactly what pitch your chainsaw is.
What do the numbers mean on Oregon chain?
The numbers on Oregon chain refer to the chain’s pitch size, or the distance between the links. The pitch size is measured either in inches, or in the metric system, in millimeters. The numbers indicate the size of the chain, which dictates the type of chainsaw that can use it.
For example, a 3/8” (. 375 inch) pitch chain is designed for small chainsaws and is generally used to cut smaller trees and branches. A. 404” pitch chain is designed for chainsaws in the mid-size range, and these chains can handle trees and branches up to 3-4 inches in diameter.
And finally, a. 063” pitch chain is for larger chainsaws and can handle trees and branches up to 8-13 inches in diameter. So, the numbers on Oregon chain refer to the size of the chain, which dictates the type of chainsaw that can be used.
How long should a chainsaw file last?
The longevity of a chainsaw file depends on a few factors, such as quality, the type of material being cut, and how often it is used. Generally, a good quality chainsaw file should last anywhere between 10 to 20 full sharpening sessions or a total of four to six months if used regularly.
However, this may vary depending on the quality of the file and the amount of use. If a chainsaw file is used regularly more often than this, it should be inspected for wear and replaced if necessary.
How many times can you file a chainsaw?
The typical rule of thumb for filing a chainsaw chain is 1/4-inch or 6.35mm for every tank of fuel. So, for a chainsaw that uses a 20-ounce tank, that would mean 8-10 files per tank. Depending on the cutting conditions and other factors, however, you may need to file the chain more or less frequently.
The frequency you need to file will also depend on how quickly the chain dulls. If it’s dulling rapidly, you may need to file more frequently. If the chain is staying sharp longer, you may need to file less often.
Always make sure to use a sharpening file specifically designed for chainsaws and to check the saw’s owner manual for the manufacturer’s recommendations.
How many different size chainsaw files are there?
There are a variety of different sizes of chainsaw files available on the market. The most common sizes are 3/16 inch, 5/32 inch, 7/32 inch, 8mm, and 9mm. Each size of file is specifically designed to fit the depth, shape, and pitch of the different types and lengths of chainsaw chains.
Additionally, there are specialty sizes available for sharpening different types of carving chains, as well as a variety of sharpening stones and other tools. Generally speaking, the size of the file should be chosen according to the size of the chain, with the correct size of up to two sizes larger than the chain used.
However, using the incorrect size or shape of file can cause permanent damage to the chain, so always make sure to check that the size of the file matches the size of the chain before sharpening.