A chainsaw is a powerful tool commonly used for cutting and milling wood. One of the most critical factors in determining the performance and efficiency of a chainsaw is the chain pitch. In this blog post, we will look at what chain pitch is on a chainsaw and how to calculate it, the different sizes of chains and their pitches, and frequently asked questions.

What is Chain Pitch on a Chainsaw, and How to Calculate It?

The chain pitch on a chainsaw refers to the distance between three consecutive rivets divided by two. It is measured in inches. A chain with a larger pitch will have a larger distance between the rivets and will be able to handle thicker and more complex wood. A chain with a smaller pitch will have a smaller distance between the rivets and be better suited for cutting smaller and softer wood.

How to Calculate Chain Pitch?

To calculate the chain pitch, you will need a ruler or tape measure and the chain from your chainsaw. Measure the distance between three consecutive rivets on the chain and divide that number by two. The resulting number is the chain pitch.

Different Sizes of Chains and Their Pitches:

• 3/8 inch chain pitch: This chain is typically used for smaller electric chainsaws and is suitable for cutting softwood and small branches.
• 0.404-inch chain pitch: This chain is typically used for more extensive, gas-powered chainsaws and is suitable for cutting hardwood and large branches.
• 3/4 inch chain pitch: This chain is typically used for professional-grade chainsaws and is suitable for cutting very large and hardwood
• 0.325-inch chain pitch: This chain is generally used for small to medium-sized chainsaws and is ideal for cutting small to medium-sized wood.
• 0.375-inch chain pitch: This chain is typically used for medium-sized chainsaws and is suitable for cutting medium to large-sized wood.
• 0.404-inch chain pitch: This chain is typically used for large-sized chainsaws and is suitable for cutting large to very large-sized wood.

FAQs:

Can I use a chain with a different pitch on my chainsaw?

Answer: It is not recommended to use a chain with a different pitch than what is recommended for your chainsaw. Using a chain with a different pitch can cause the chain to be too loose or too tight on the bar, resulting in poor cutting performance and increased wear on the chain and bar.

How do I know what pitch my chainsaw chain is?

Answer: The chain pitch is typically listed on the packaging or in the chainsaw user manual. If you do not have this information, you can measure the pitch using the abovementioned method.

Can I sharpen a chain with a different pitch than my current chain?

Answer: It is not recommended to sharpen a chain with a different pitch than your current chain. The other pitch can cause the chain to be too loose or too tight on the bar, resulting in poor cutting performance and increased wear on the chain and bar.

Can I change the pitch of my chainsaw chain?

Answer: It is not recommended to change the pitch of a chainsaw chain. This would require the chain to be shortened or lengthened, which can result in poor cutting performance and increased wear on the chain and bar.

Do different types of wood require different chain pitches?

Answer: Different types of wood can require different chain pitches. Hardwoods typically require a more extensive pitch chain, while softwoods usually require a smaller one.

Conclusion:

The chain pitch on a chainsaw is an essential factor in determining the performance and efficiency of the chainsaw. Understanding what chain pitch is, how to calculate it, and the different sizes of chains and their pitches can help you choose the proper chain for your specific needs. Always use a chain recommended for your chainsaw, and always refer to the user manual for detailed instructions.