Chainsaw files are very important as they can help prolong the lifespan of your chainsaw chain. Not every chainsaw chain is created equal and choosing the right chainsaw file is paramount, as it needs to match your chain; choosing the wrong file will diminish the cutting performance from the chainsaw chain. To be absolutely sure what type of chainsaw file you need for your chain you should check your manufacturers manual.
To get a deeper understanding of why each chainsaw needs a special file, you need to have a basic understanding of the cutting component of the chain. To file it, you need a file that will fit the square shape of the cutting edge. A chisel cutter needs a file that can fit its square cutting edge.
This will prevent the saw from cutting so the depth gauges need to be lowered to the right height using a flat file and file guide. Place the file guide between the rivets on the chain ensuring that the arrows on the guide are pointing towards the front of the chain. Basically if these gauges come above the cutters, file them flush with a flat file.
You need to know how to make your selection of the chainsaw file sizes to get a file that will match the blades of your chain and keep them sharp. You simply need to locate this number and match it to the corresponding file size listed on the file chart. When it comes to sharpening the blades of the chain and keeping them sharp, you need several tools but one that can never miss is a file and by extension, you need to know how to choose the chainsaw file sizes.
how to know which chainsaw file to use Related Question:
What file do you use to sharpen a chainsaw?
You should also need both round and flat files to sharpen your chainsaw chains in order to get the best results. Your round file will be needed to sharpen the side and top plates of the cutting teeth. You should then use a flat file to sharpen the depth gauge so that it keeps its shape.
What is the correct file size for .325 Stihl chain?
325″ Pitch Saw Chains. STIHL Files come specifically designed for each pitch of saw chain, with this particular round file suited for use with a . 325″ pitch chain. The file size is 4.8mm x 200mm.
How many different size chainsaw files are there?
Chainsaw File Size As we will see on the graph, the primary file options are 4.0 mm, 4.8 mm, and 5.5 mm. It comes in either a round file or flat file depending on the type of cutter you are planning to sharpen.
What is the difference between .325 and 3/8 chain?
The . 325 may be smaller and faster, but it may not be your best bet for your everyday needs. The three-eighths-inch chain is durable and lasts longer than its smaller cousin. This makes it one of the more popular switches for chainsaw users who want to get more out of their saw.
Will a 3/8 chain fit a .325 bar?
You can replace a 3/8 Oregon PowerMatch nose with a . 325 PowerMatch nose on any length of Oregon PowerMatch bar you want. Then when you use up the . 325 chain just put the 3/8 nose and rim sprocket back on.
What size file do I need for a Stihl 250?
Answer: My MS250 came with a . 325 chain which is a 3/16″ round file. You will need the sharpener for that one.
How do I know the size of my chainsaw chain?
To get the correct size, simply count 3 rivets on the chain and measure the distance between them from the centre points. Now divide this by half to get your size. As an example, three rivets that measure ½ an inch across divided by two gives you a pitch of a ¼ inch.
How do you know chainsaw size?
To find the called length of your chainsaw bar, measure it from its front tip all the way back to the cutter closest to the body of the saw. Round this measurement up to the nearest even number in inches. For example, a bar that measures 18 3/4″ will actually have a called length of 20″.
What is a chainsaw file?
As their name suggests, chainsaw files are used primarily for sharpening chainsaws. They are shaped to fit snugly against the cutting edge of a chainsaw’s teeth. For a step by step guide, see: How to sharpen a chainsaw with a file.
What does a round file do?
Round files are machinist’s files and, just like half round files, they can be used for creating semicircular grooves, finishing and deburring concave surfaces. They are often used in jewellery making to create detailed patterns in bracelets.
What is a half round file?
What is a half round file? A half round file is a type of hand tool used for deburring, smoothing and shaping a range of materials such as metal and wood. The combination of a flat side and rounded side means that the half round file is ideal for use on concave, convex and flat surfaces making it a very versatile tool.
What size file does a STIHL ms170 use?
STIHL chains and the file size is 5/32 in.
What’s the best angle to sharpen a chainsaw chain?
Always file at right angles to the guide rail. The right sharpening angle depends on the saw chain and the wood that you want to cut. The sharpening angle will generally be between 25° and 35° – the harder the wood, the greater the angle.
Is it worth sharpening a chainsaw chain?
Sharpening your chainsaw chain is definitely worth it as a sharp chainsaw chain is easier to work with. It takes less effort to cut through wood and your chain will make cleaner cuts with sharp blades. A chainsaw chain can be sharpened multiple times without much of a cost.
Does pitch matter on a chainsaw chain?
Yes, pitch does matter. If you change to . 325 chain you will also need to change the drive sprocket. If the saw has a floating rim then just change that, otherwise it is a new drum which may not be available.