Chainsaw Files

Introduction

Chainsaws are powerful tools, but their performance hinges on the sharpness and maintenance of their chains. This article delves into the importance of chainsaw files in maintaining and enhancing your chainsaw's performance. We'll explore the different types of chainsaw files, how to choose the right one for your chainsaw, and the role of proper filing techniques in boosting chainsaw performance. Additionally, we'll touch on the importance of maintaining your chainsaw file and chainsaw for optimal operation. Whether you're a professional lumberjack or a homeowner with occasional cutting tasks, understanding these aspects can significantly improve your chainsaw's efficiency and lifespan.

Understanding Chainsaw Performance

Understanding the performance of a chainsaw is crucial for its optimal use. Chainsaw power is measured by piston displacement (cc) and engine power (horsepower, or HP). Larger chainsaws are generally more powerful and used for larger cutting tasks. Gas chainsaws deliver the most power, while battery chainsaws offer efficiency, instant startups, and fewer vibrations. The right chainsaw size and type depend on your personal experience and the size and type of the wood to be cut.

The Role of Chainsaw Files

Chainsaw files play a crucial role in maintaining the efficiency of your chainsaw. They help prolong the lifespan of your chainsaw chain by sharpening the dull and blunt cutting teeth, reducing fuel consumption and excessive wear on the chainsaw. However, it's important to choose the right chainsaw file that matches your chain, as the wrong file can diminish the cutting performance. Different types of chisel on chainsaw chains may require different types of files.

Types of Chainsaw Files

Chainsaw files are essential for maintaining the sharpness and efficiency of your chainsaw chain. There are different types of chainsaw files, each designed for a specific type of cutting tooth. The two main types are round files and flat files. Round files are used to sharpen the side and top plates of the cutting teeth, while flat files are used to sharpen the depth gauge, ensuring it retains its shape. The type of file you need directly corresponds with the size of your chain pitch. Remember, using the wrong file can diminish the cutting performance of your chainsaw.

Round Files

Round chainsaw files come in various sizes to cater to different chainsaw chain pitches. The 5/32" files are used to sharpen 1/4" pitch and 3/8" Low Profile (Picco) chainsaw chain. The 3/16" files are ideal for .325" pitch and 3/8" pitch chainsaw chain. For 3/8" pitch chainsaw chain, 13/64" files are used. Lastly, the 7/32" files are designed to sharpen .404" pitch chainsaw and harvester chain. Choosing the right size is crucial for maintaining optimal chainsaw performance.

Flat Files

Flat files play a crucial role in maintaining your chainsaw's performance. These files are designed to help you adjust the depth gauges of your chainsaw, ensuring a smooth and efficient cutting process. The flat file's design allows for precise filing, making it an essential tool for any chainsaw owner. Remember, a well-maintained chainsaw not only performs better but also lasts longer, making these flat files an invaluable investment.

Choosing the Right Chainsaw File

Choosing the right chainsaw file is crucial as it directly corresponds with the size of your chain pitch. The larger the pitch, the higher the cutting teeth, and thus, the larger the file needed. If you're unsure of your chainsaw pitch, measure the distance between three rivets. Remember, different types of cutting teeth may require different files. Always consult your manufacturer's manual to be sure of the file type needed. Using the wrong file can diminish the cutting performance of your chainsaw chain.

File Size and Chain Pitch

The type of chainsaw file you need directly corresponds with the size of your chain pitch. The larger the pitch, the higher the cutting teeth will be, necessitating a larger file. If you're unsure of your chainsaw pitch, measure the distance between three rivets. Different types of chisel on chainsaw chains may require different files. Once you've identified the pitch for your chainsaw chain, you can determine the size of file you need.

File Material and Durability

Tungsten carbide is the material of choice for many chainsaw files, renowned for its toughness and durability. These files are designed to last and can outlast any hardened steel file. Its durability makes it difficult to claim an exact lifespan, but it's safe to say it can provide a minimum of 40+ sharpenings, and with careful use, it may exceed 100+ sharpenings. It's recommended to sharpen the chain often to reduce wear on both the file and the chain itself.

File Handle and Comfort

Many chainsaw file handles are designed for comfort and control. These handles are ergonomically shaped and bi-molded with plastic, providing a soft, textured grip for users. The end of the handle covers the file tang and shoulder, ensuring a safe and comfortable grip. These features are consistent across various types of files, including flat files, shaped files, and chainsaw file handles.

Boosting Chainsaw Performance with Proper Filing Techniques

Proper filing techniques can significantly boost your chainsaw's performance. A sharp chain will throw elongated rectangles, indicating efficient cutting. It's crucial to sharpen the top flat part of the tooth, which does the actual cutting. If you've sharpened the chain several times, the tooth may be cut back where it's below the dogs, the rounded part of the chainlink right in front of the chisel cutting tooth. File the dog down so it's below the front edge of the chisel tooth. Regular sharpening in the field is recommended for those using the saw for extended periods.

Correct Filing Angle

Correct filing angle is crucial for optimal chainsaw performance. The right sharpening angle depends on the saw chain and the wood you want to cut, generally ranging between 25° and 35°. Harder woods require a greater angle. To maintain the correct angle, use a sharpening grid or a filing gauge. Always file at right angles to the guide rail. The perfect sharpness is achieved when you see a continuous burr on the cutting edge that does not reflect light.

Proper Filing Pressure

Proper filing pressure is crucial when sharpening your chainsaw blade. The file works on the push cut only, and usually, a couple of passes are enough to sharpen a tooth. As you file, apply pressure back into the curve of the sawtooth, not downward. The tendency is to apply pressure down onto the base of the tooth. Instead, we need to apply pressure in the curve of the tooth to sharpen and remove any burrs. There is no need to rotate or turn the file as you make each stroke. Instead, make smooth, level passes inline with the proper angle for your cutting teeth.

Maintaining File and Chainsaw

Maintaining your chainsaw file is crucial for the longevity and performance of your chainsaw. High-quality files must be kept rust-free and replaced when they lose their bite. Regular cleaning and proper storage, away from moisture, can prevent rusting. Moreover, the chainsaw chain needs to be properly tensioned before you start filing. This ensures the tooth doesn't move when pressure is applied with the file. Remember, incorrect application of pressure can ruin the chain partway through its service life. Therefore, proper maintenance of both the file and chainsaw is essential for efficient operation.

Regular File Cleaning

Maintaining the cleanliness of your chainsaw file is crucial for its longevity and effectiveness. Avoid letting the blade get in dirt or other debris, as this can dull the cutting chain quickly. If you keep your cutting chain out of the dirt and clean, it will last longer. Moreover, when the chain stops pulling itself through the wood and you have to push into the cut, it's time to clean or replace the file. Regular cleaning and maintenance of your chainsaw file not only enhance its performance but also make it safer to use.

Chainsaw Maintenance Tips

Chainsaw maintenance is crucial for its longevity and optimal performance. Regular checks on the chain, chain brake, and tension are necessary. Cleaning the chainsaw, inspecting the air intake vent, and ensuring all nuts, bolts, and screws are tightly secured is also important. The chain should be sharpened using the recommended file size, and the chain brake should be verified for proper functioning. Regular inspection of the lubrication system, air, fuel, and oil filters, spark plugs, and starter is also essential. Finally, proper storage of the chainsaw ensures its durability.

Conclusion

In conclusion, the performance of your chainsaw is directly tied to the maintenance and sharpness of its chain. Chainsaw files play a pivotal role in this, with different types and sizes designed for specific chains and cutting teeth. Choosing the right file and employing proper filing techniques can significantly enhance your chainsaw's performance. Moreover, regular maintenance of both the chainsaw and the file is crucial for their longevity and efficient operation. By understanding these aspects, you can ensure your chainsaw is always in top condition, ready to tackle any cutting task with ease and efficiency.