If you want to maintain the sharpness of your chainsaw, you’ll need the correct files. These instruments are essential for keeping the blade working optimally and extending its lifespan.
To ensure you select the correct file, match its pitch to that of your saw chain. You can do this by measuring with a depth gauge or by looking up the chain’s ID number.
Size
When sharpening a chainsaw, it is essential to use the correct file size. Doing so ensures the blades are cut efficiently and extend the life of the saw. Furthermore, sharpening dull chains is vital for user safety as they can cause serious injuries if not operated correctly. Furthermore, dirt and dust accumulation on such chains makes them difficult to operate effectively.
Chainsaw chain size depends on its pitch. You can quickly determine this by measuring its markings or taking a direct measurement of three consecutive rivets divided by two; usually found printed on the chain’s side.
For instance, a 3/8” regular chain with 13/64″ teeth has a pitch of 3.0 mm; on the other hand, a 3/8” low profile chain with 9/64″ teeth has a pitch of 4.5 mm. These sizes require different files.
Save yourself the hassle of searching for the right file size by consulting this chart that lists all available sizes. It will enable you to identify which one is necessary for your particular model of chainsaw.
Another helpful tip is to inspect the depth gauge of your chain. This will enable you to accurately determine its correct depth and make sure it matches your chain’s specifications. You may also look for a label indicating its dimensions.
In addition to the depth gauge, you can also refer to your chainsaw manufacturer’s manual for a list of recommended file sizes. This will save time and energy as it allows you to pick the ideal size for your needs.
Round files are the most commonly used type of file for sharpening a chainsaw. They’re sharp, fit into a filing guide, and work on most chainsaws. Round files come in various sizes such as 3/16”, 5/32”, and 7/32”.
Chainsaw file size depends on the type of cutter teeth present on the chain. There are three primary varieties: cutter, chipper and round tooth.
Material
Chain saw chains are engineered with various materials at their teeth/tips that affect how well they cut. Most chains feature chrome-tipped cutters which are hard-wearing and resistant to debris buildup. If you plan on using your chainsaw on wood or concrete surfaces, consider upgrading to a tungsten carbide-tipped chain for greater durability and longer life.
Chainsaws are usually powered by gas-powered engines with automatic ignition, though they can also be battery-operated. Battery-operated chainsaws tend to be more fuel-efficient than their gasoline-fueled counterparts.
To guarantee accurate cutting with your chainsaw, its teeth should be sharpened periodically. Doing so can improve accuracy and extend its lifespan considerably. To sharpen your chain, use a file specifically made for chainsaws.
A file with a small diameter and tooth height can penetrate dulled or damaged metal pieces, helping prevent the chain from clogging. A 4 mm file diameter and tooth height are ideal for sharpening chainsaws.
Chainsaws require various types of files, the most popular being a round file the same diameter as the cutter’s cutting edges. Round files are easier to handle than flat ones and won’t damage your cutters during use.
Another type of file is a square file. This can be used for various sharpening tasks, such as removing burrs and restoring edge angles.
To determine the correct file for your chainsaw, measure the length, gauge, and number of drive links on its bar. This information can usually be located either near the saw power head or under the handle depending on which brand of chainsaw you own.
Chainsaw chaps are an economical option for those who only need to use their chainsaw occasionally. Not only are these less expensive than trousers, but they’re also easier to put on and take off for each job.
Chainsaw chaps can be made of Kevlar, a synthetic fiber five times stronger than steel and commonly used for bulletproof vests. Kevlar’s lightness and comfort also make this material popular; leather has long been used in chainsaw chaps due to its classic aesthetic appeal.
Coating
Chainsaws are commonly used for cutting tree limbs and entire trees, as well as for other purposes like forestry work or landscaping (pruning and thinning). This type of equipment has become a mainstay in both commercial and residential landscapes of all sizes and designs.
Chainsaw chains and their components often wear over time due to constant contact between them and the material being cut (e.g., wood or plastic). Other parts of the chain may also experience wear as they come into contact with the drive gear or other mechanical parts of the saw, leading to decreased effectiveness when cutting.
To extend the life of a chain and its cutters, and to prevent them from wearing out prematurely, some portion of it may be coated with titanium/zirconium alloys/compounds (especially nitrides) using a Physical Vapor Deposition process, commonly referred to as PVD. This step should be done after stamping or otherwise forming the component(s) during manufacture.
After assembly, the chain can be assembled from coated and uncoated components and installed on a chainsaw in the usual way. The coating may consist of one single layer or be composed of multiple materials.
This coating can be used in place of chrome, which is commonly used on chainsaw chain cutters. Chromium has an environmental cost, so finding an environmentally friendly substitute would be desirable. Furthermore, titanium/zirconium and their nitrides are much harder than chromium which will increase cutter longevity.
Sharpening a chainsaw requires using the correct file with the proper surface structure. The profile should match that of the cutting teeth on the chainsaw blade and match the proper sharpening angle as indicated in your saw manual or blade packaging. Having this angle correct is key in keeping your chainsaw blade from spinning out of balance or damage.
Handle
Chainsaw files come in a range of shapes and sizes. The most popular are made from high-carbon steel with an abrasive coating, providing them with the strength to withstand rough usage without fading or cracking. This makes them perfect for scraping away metal shavings and sharpening the blade.
Chainsaw enthusiasts must own a chain file kit. These typically include a file handle, rolling file guide (roller file and depth gauge in one), and two round files. In addition, many come with combination gauges that enable proper chain filing at its proper orientation and angle.
This tool is a must-have on the job site for anyone who spends considerable amounts of time working with their chainsaw. Not only that, but it’s an excellent way to keep the chain clean and free of debris.
The ideal chainsaw file can withstand repeated use and abuse while still performing optimally. Finding one tailored to your saw and needs will make filing much simpler, as well as guarantee its longevity. Those seeking quality chains at reasonable prices will usually find them at their local home improvement store or lumber yard; having the appropriate files on hand helps avoid expensive repairs in the future and keeps your chain in optimal condition.