How To Use Stihl Chainsaw Sharpener?

Sharpening your Stihl chainsaw is a crucial aspect of maintaining its performance and prolonging its lifespan. A dull chain not only slows down your work but also poses safety risks. So, how to use Stihl chainsaw sharpener? Here we will walk you through the process of effectively sharpening your chainsaw without the need for professional assistance.

Stihl Chainsaw Sharpener

Stihl Chainsaw Sharpener

The Stihl Chainsaw Sharpener is a tool designed for quickly and easily sharpening chainsaw chains. It is specifically designed to fit Stihl brand chainsaws but can also be used with other chainsaw models. This sharpener is compact and portable, making it convenient for on-site use or for storing in a workshop.

It features a simple and user-friendly design that allows even those with little experience in chainsaw maintenance to effectively sharpen their chains. The Stihl Chainsaw Sharpener is known for its durability and high performance, ensuring that chainsaw chains are sharpened to optimal sharpness for efficient and precise cutting.

Why Does A Chainsaw Need To Have A Sharp Chain?

Firstly, running a chainsaw with a dull chain puts unnecessary strain on the saw’s engine, reducing its lifespan. The motor has to work harder to cut through wood, especially hardwoods if the chain is not properly sharpened and maintained. Additionally, using a dull chain for an extended period can lead to the chain becoming hardened, making it difficult to sharpen in the future. In extreme cases, the chain may become visibly burnt on the cutting edge. Furthermore, running a dull chain increases user fatigue as it requires more energy to operate compared to a properly sharpened chain. This fatigue can lead to accidents while using the chainsaw. Therefore, it is crucial to keep the cutting chain as sharp as possible to ensure efficient and safe operation.

How To Use Stihl Chain Sharpener?

Here is a step-by-step guide on how to use Stihl Chain Sharpener:

  1. Prepare for safety: Before starting any work, ensure that the spark plug wire of the chainsaw is disconnected to prevent accidental starting during the sharpening process.
  2. Remove the chain: Take off the chain from the chainsaw so that it can be sharpened separately using the sharpener.
  3. Identify the master cutter: Locate the master cutter, which is the shortest set of two teeth on the chain. This will serve as the starting point for sharpening and help keep track of the progress.
  4. Secure the chain in the sharpener: Insert the chain into the clamping rail of the sharpener and engage the lever to hold it firmly in place. The clamping rail is designed to securely hold the chain during sharpening.
  5. Position the stop mechanism: Place the master cutter just in front of the stop mechanism and clamp down the stop to hold it steady. The stop mechanism ensures that the chain remains in place while sharpening.
  6. Adjust for left-hand cutters: Use the pivot pin on the stop mechanism to align with the left-hand cutters in each set of two cutters. This allows you to sharpen the left-hand cutters first.
  7. Set the angle and depth: Utilize the rotating tool rest and scale on the sharpener to set the appropriate angle and depth for sharpening. Refer to your chainsaw user manual for the specific angle and depth requirements for your model.
  8. Sharpen the left-hand cutters: Lower the grinding wheel down to touch the left-hand cutting tooth and make several short passes until the metal feels sharp. The grinding wheel is responsible for sharpening the chain, so take your time to ensure it is properly done.
  9. Adjust for right-hand cutters: Release the clamping lever, move the chain to the right, align the next cutter against the stop, and tighten the lever to fix its position. This allows you to sharpen the right-hand cutters on each set.
  10. Repeat for all cutters: Repeat the sharpening process for all the left-hand and right-hand cutters on the chain until each one has been appropriately sharpened. This ensures that the entire chain is uniformly sharp and ready to be used.

How Do I Know What Size Sharpener I Need For My Chainsaw?

how to use stihl chainsaw sharpener

A chainsaw’s chain size should be taken into consideration while selecting the proper size chainsaw sharpener. Chains come with different size cutting teeth, and your saw should have a 5/32, 3/16, or 7/32 cutter, which requires a file of the same size. Using an incorrect file diameter can result in improper cutting angles and thin cutting edges, leading to premature failure due to broken teeth and increased wear. To ensure that you get the most out of your chainsaw and sharpening tool, refer to the owner’s manual for the correct chain size and file diameter required for your specific model.

How Many Times Can You Sharpen A Stihl Chainsaw?

The number of times you can sharpen a Stihl chainsaw is not set in stone and can vary depending on several factors. While there are recommendations that suggest sharpening the chain only about 10 times, this is not an absolute rule. The key factor is the amount of metal removed during sharpening, as excessive removal can shorten the lifespan of the chain. Using a sharpening guide can help maintain consistency and prolong the chain’s life by ensuring each tooth is identical.

Moreover, the type of wood being cut, with hardwood dulling the chain faster than softwoods, and the presence of dirt on the wood can also affect the frequency of sharpening. Cutting dirty wood or encountering frozen dirt or mud can quickly dull the chain, necessitating more frequent sharpening. Ultimately, experience and proper sharpening techniques will help determine how many times you can sharpen your Stihl chainsaw before it needs replacement.


How do you use a new STIHL chainsaw sharpener?

Start by securing the chainsaw in a stable position. Then, set the sharpener to the correct diameter based on the chain size. Use the guide marks on the sharpener to align it with the cutting teeth and file each tooth individually, following the original angle of the tooth.

How do you use an STIHL chainsaw depth gauge tool?

First, secure the chainsaw in a stable position. Place the tool over the chain’s depth gauge, making sure it sits flush against the chain. File the depth gauge down until it aligns with the depth gauge tool, ensuring it is not filed too much, as it affects the cutting performance.

What is the angle of a STIHL chainsaw sharpener?

The specific angle may vary depending on the model of the chainsaw and the chain type.

How do you use a chainsaw blade sharpener?

Begin by securing the chainsaw or removing the chain from the saw. Place the sharpener on a stable surface, following the instructions provided by the manufacturer. Next, carefully guide the chainsaw blade through the sharpener, applying light pressure and following the recommended technique.


Maintaining a sharp chainsaw blade is essential for both efficiency and safety when tackling any cutting task. With the knowledge gained from this guide, you now possess the skills to effectively use a Stihl chainsaw sharpener. By regularly sharpening your chainsaw, you can extend its lifespan and ensure it operates at its peak performance level.