How to Choose the Right Chainsaw Chain: 5 Key Factors You Should Know

Selecting the correct chainsaw chain is essential for safety, cutting efficiency, and the longevity of your equipment. Using the wrong chain can cause poor cutting performance, excessive wear on your chainsaw, and even dangerous kickbacks. Below, we explain the five most important factors to consider when choosing a replacement chainsaw chain.

1️⃣ Pitch (Chain Spacing)

The pitch refers to the distance between chain rivets. Common measurements are 3/8", .325", or .404". Always match the pitch specified in your chainsaw’s user manual to ensure proper fit and safe operation.

2️⃣ Gauge (Chain Thickness)

Gauge indicates the thickness of the chain drive links that fit into the guide bar groove. Using the wrong gauge can cause the chain to slip or not fit properly. Popular gauges include .050", .058", and .063".

3️⃣ Drive Link Count (DL)

The chain’s length is determined by the number of drive links. Check your old chain or your guide bar specifications to select the correct number of links for your replacement chain.

4️⃣ Cutter Profile (Cutting Type)

Chains are available in different cutter profiles:

• Full Chisel: Fast and aggressive cutting, ideal for clean wood.
• Semi Chisel: Stays sharper longer and works well in dirty, frozen, or hard wood conditions.

5️⃣ Brand and Model Compatibility

Always choose a chain compatible with your chainsaw brand and model. OEM or high-quality replacement chains ensure better performance, safer operation, and less wear on your equipment.

🔹 Recommended Products

Looking for the best STIHL replacement chainsaw chains? Here are our top recommendations for professional and home users. All chains are high-quality OEM replacement parts, offering excellent cutting performance and long-lasting durability.

• STIHL Chainsaw Chain 33RS72 – 20", 72 Drive Links, 3/8" Pitch, .050 Gauge – A high-speed chain designed for clean and efficient cutting. Ideal for professional loggers and demanding cutting tasks.
• STIHL Chainsaw Chain 33RS81 – 20", 81 Drive Links, 3/8" Pitch, .050 Gauge – Perfect for chainsaws with slightly longer guide bars. Provides smooth cutting and excellent chip clearance for heavy-duty use.
• STIHL Chainsaw Chain 33RS84 – 20", 84 Drive Links, 3/8" Pitch, .050 Gauge – Designed for large chainsaws, this chain delivers aggressive cutting performance, ideal for professional forestry applications.
• STIHL Chainsaw Chain 26RS68 – 18", 68 Drive Links, .325" Pitch, .063 Gauge – A durable, low-vibration chain for mid-sized saws. Great choice for both professionals and homeowners.
• STIHL Chainsaw Chain 26RM3 – Low Kickback, Safety Chain – An advanced low-kickback chain that ensures safer operation without compromising cutting power. Ideal for occasional users and light-duty work.
• View All STIHL Replacement Chains – Explore our full collection of STIHL replacement chains for different pitch sizes, drive links, and bar lengths to find the perfect fit for your chainsaw.

💡 Tip:

Replace your chainsaw chain regularly to maintain maximum cutting efficiency, safety, and reduced wear on your saw’s motor and guide bar. Always verify pitch, gauge, and drive link count before purchasing.