Choosing the right chain for your STIHL chainsaw can seem complicated, but it doesn’t have to be. The key is understanding the different elements that make up a chainsaw chain, how to find the right fit for your machine, and selecting the right chain based on your cutting needs and experience level. In this guide, we’ll cover:
Step 1: Understand the Elements of a Chainsaw Chain
Before you can choose the right chain, it’s essential to understand the three key elements that define a chainsaw chain:
Pitch: The distance between three rivets divided by two. Common pitches for STIHL chains are 3/8", .325", and 1/4".
Gauge: The thickness of the drive links, which sit in the guide bar groove. Common gauges are .050", .058", and .063".
Drive Links: The number of links that go around the chain’s loop. The number of drive links is specific to the chainsaw and must match your guide bar length.
These three elements must match your chainsaw and guide bar for the chain to fit and work properly.
Step 2: How to Identify the Right Chain for Your STIHL Chainsaw
Check the Guide Bar for Details
The simplest way to identify the right chain for your chainsaw is to look at the details stamped on the guide bar. Most STIHL guide bars have the following information engraved or printed on them:
Pitch
Gauge
Number of drive links
These three details will tell you everything you need to know to find a chain that fits your saw.
Count the Drive Links
If you can’t find the details on the guide bar, you can manually count the drive links on your current chain. The drive links are the parts of the chain that sit inside the guide bar groove. Count the number of these links to determine the exact chain length you need.
For example, if your guide bar requires a chain with 56 drive links, you need to ensure that any replacement chain you purchase has the same number of links, otherwise, it won’t fit your saw correctly.
Step 3: Choosing the Right Chain Based on the Job
Not all chainsaw chains are created equal, and different chains are better suited for different jobs. Here’s a breakdown of the main chain types and when to use them:
Full Chisel Chains
Full chisel chains have square-cornered teeth that make fast, aggressive cuts through hardwood.
Best For: Professional loggers or experienced users cutting hardwood or large trees.
Pros: Fast cutting, highly efficient for tough jobs.
Cons: More prone to kickback, dulls faster if it comes into contact with dirt or debris.
Semi-Chisel Chains
Semi-chisel chains have rounded corners, which cut more slowly than full chisel chains but stay sharper for longer.
Best For: Homeowners and professionals cutting mixed wood or working in dirty conditions.
Pros: Stays sharper longer, and less kickback risk.
Cons: Slower cutting speed compared to full chisel chains.
Low-Profile Chains
Low-profile chains are designed for smaller chainsaws and are ideal for occasional use or light-duty work. These chains have a lower kickback risk and are easier for beginners to use.
Best For: Homeowners or occasional users trimming branches, pruning trees, or cutting firewood.
Pros: Safer and easier for beginners, reduced kickback risk.
Cons: Slower cutting speed, less efficient for heavy-duty tasks.
Step 4: Matching the Chain to Your Experience Level
Your level of experience with a chainsaw should also influence your choice of chain. For beginners, safety and ease of use are top priorities, whereas experienced professionals may prioritize speed and cutting efficiency.
For Beginners: If you’re new to chainsaws, a semi-chisel or low-profile chain is ideal. These chains are safer to use and have less risk of kickback, which is a key safety consideration for those still learning.
For Professionals: If you’re an experienced user, full chisel chains are highly efficient and allow you to cut through tough wood quickly. However, be aware that they require more maintenance and can dull quickly.
Step 5: Getting the Right Chain for Your STIHL Model
Every STIHL chainsaw is built to specific standards, and it’s crucial to ensure that your chain is compatible with your saw model. Always check your chainsaw’s user manual for recommended chain types. STIHL provides detailed specifications for each model, including the correct chain pitch, gauge, and drive link count.
Here’s how to match the chain to your STIHL model:
Chainsaw Model: Start by identifying the model of your chainsaw (e.g., MS 170, MS 250, MS 362). This information can usually be found on the side of the saw.
Check the Guide Bar: As mentioned earlier, the guide bar will have the necessary information about the chain specs (pitch, gauge, and drive links).
Consult the User Manual: Your STIHL chainsaw manual will also provide a list of compatible chains. Always ensure the chain you choose is specifically designed for your saw model.
Step 6: Consider STIHL Pre-Stretched Chains
One of the unique benefits of STIHL chains is that they come pre-stretched, reducing the need for frequent adjustments during the break-in period. This feature is especially helpful for professionals who use their chainsaws extensively and need reliable performance right out of the box.
Step 7: When in Doubt, Bring It to the Pros
Choosing the right chain can be confusing, especially with so many factors to consider. If you're ever unsure, it's always a good idea to bring your chainsaw to a STIHL-certified dealer or workshop, like Stihl Shop Stanmore. Our experienced mechanics can help you find the right chain and ensure it’s installed and tensioned properly.
We stock a full range of STIHL chains and spare parts, and our mechanics can even sharpen your chain for you, making sure your saw is always in top condition.
Tips for Maintaining Your Chainsaw Chain
Once you’ve chosen the right chain, keeping it in good shape is essential for optimal performance. Here are a few tips to help extend the life of your chain:
Keep it Sharp: Regular sharpening ensures that your chain cuts efficiently and reduces wear on your saw’s motor.
Check Tension: A loose chain can derail, while an overly tight chain can cause premature wear. Always check your chain tension before and during use.
Lubricate Regularly: Ensure that your chainsaw’s oiler is working properly and that the chain is always lubricated during operation.
Clean the Chain: After each use, clean off any debris, dirt, or sap that may have collected on the chain. This helps prevent dulling and keeps your chain running smoothly.
Conclusion
Choosing the right chain for your STIHL chainsaw is essential for safety, efficiency, and long-term performance. By understanding your saw’s specifications, the type of cutting you’ll be doing, and your own experience level, you can select the perfect chain for your needs. Remember, if you ever need help, you can always bring your saw into Stihl Shop Stanmore, where our experts are ready to assist.
Happy cutting!
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