“Using the wrong size bar or chain can damage the chainsaw and injure the chainsaw operator,” says Vince Christofora of Woodstock Hardware. Read on to learn how to measure your chainsaw’s bar and chain. Sometimes called a chainsaw blade, the chainsaw bar is the metal “Arm” that holds and supports the chain during cutting.
The following explains how you measure a chainsaw chain and also includes some important tips for chain care. You may need to remove the chain to do this, but might be able to loosen the chain and then spin it above the bar to count. If you have ever wondered about what those numbers on a chainsaw bar meant, or was confused as to how you might match your existing chain to one in a store – worry no more.
Measure the distance between any 3 consecutive rivets that hold the chain assembly together. The rivets are noticeable between the drive links and the cutters – the cutting teeth that lie on top of the chain. The pitch, together with the number of drive links, describes the chain’s length when seeking replacement chains.
how are chainsaw bars measured Related Question:
What does 325 mean on a chainsaw bar?
Chain Sizing Breakdown 325 and three-eighths (. 375) pitches pertain to the spacing between the rivets. That spacing is important when you are cutting. The . 325 is a smaller top cutter and tie strap, which makes it easier for the saw to turn and draw less energy, particularly from the user.
What is the most popular chainsaw bar length?
A blade bar length of between 14 to 18 inches should serve you well in most cases. You can cut some fairly thick branches with that length of blade bar. It’s still not long enough to handle some of the toughest jobs, but it’s ideal for home use.
What is bar length for chainsaw?
To preface, the standard bar lengths for chainsaws are 16, 18, and 20 inches. However, longer bars do exist and can exceed 24 inches. When taking a measurement, you should round to the nearest even whole number.
Are .325 and 3/8 chains interchangeable?
You can replace a 3/8 Oregon PowerMatch nose with a . 325 PowerMatch nose on any length of Oregon PowerMatch bar you want. Then when you use up the . 325 chain just put the 3/8 nose and rim sprocket back on.
What is the correct file size for 325 Stihl chain?
325″ Pitch Saw Chains. STIHL Files come specifically designed for each pitch of saw chain, with this particular round file suited for use with a . 325″ pitch chain. The file size is 4.8mm x 200mm.
How big of a tree can a 20 inch chainsaw cut?
A good rule of thumb is that the diameter of the trees you cut regularly should be no more than twice the length of the bar on a chainsaw. That means a 20-inch chainsaw can handle a 36-inch tree (remember, effective cutting length is roughly -2 inches of the bar length).
Can I put an 18 inch bar on a 20 inch chainsaw?
Changing the bar and chain on your 18-inch chain saw to a 20-inch size will enable easier cutting of larger trees and branches. Larger chain saws cut through thicker trees and limbs. Put work gloves on to protect your hands and fingers.
Can I put a different size bar on my chainsaw?
Most chainsaws can operate up to three different bar sizes. Guide bars are measured in length, from the tip of the bar to the heel, and range in size from 14 to over 40 inches. Check the specifications in your model’s operator’s manual to see what size bars you can run on your saw.
How long is a 20 inch chainsaw bar?
Measuring Your Chainsaw Bar To find the called length of your chainsaw bar, measure it from its front tip all the way back to the cutter closest to the body of the saw. Round this measurement up to the nearest even number in inches. For example, a bar that measures 18 3/4″ will actually have a called length of 20″.
How big of a tree can a 16 chainsaw cut?
16 chainsaw would cut through a 14″ tree diameter. 10 inch chainsaw for 8″ in diameter. 6 inch chainsaw can cut a 4″ diameter.
What is a 14 inch chainsaw good for?
In chainsaw descriptions, the term “light use” covers pruning trees and shrubs, and general maintenance. Light-use chainsaws’ cutting bar typically is under 14 inches long. Pruning ornamental trees and shrubs that don’t have thick branches is simple with these novice-friendly models.
What’s the difference between .050 and .058 chain?
Today there aren’t any difference between .
Can I change the pitch on my chainsaw?
Yes, pitch does matter. If you change to . 325 chain you will also need to change the drive sprocket.
Is my chainsaw chain dull?
When cross cutting (against the grain of the wood) a dull chainsaw chain creates fine sawdust instead of coarse strands. The saw is producing smoke even when your chain is oiled and the chain tension is correct. The chainsaw produces an uneven cut. This could mean that your chain has dull cutting teeth on one side.
What size file do I need for a .325 chainsaw chain?
4.8mm round for sharpening . 325 pitch chain, 8 inches long. The superior file for sharpening saw chains is the Swiss-made double-cut file from Oregon.