If your chainsaw consistently pulls to one side, the issue is usually related to uneven chain wear or improper setup. Ignoring the problem increases fatigue, reduces accuracy, and raises safety risks.
Unevenly Sharpened Cutters
The most common cause of crooked cutting is uneven cutter length or angle.
- Cutters on one side are shorter than the other
- Different filing angles left vs right
- Inconsistent sharpening pressure
Depth Gauge Imbalance
Depth gauges control how much wood each cutter removes.
- Lower depth gauges on one side cause aggressive cutting
- Higher depth gauges on the opposite side reduce bite
Worn or Damaged Chain Components
Physical wear can affect cutting direction.
- Worn drive links
- Loose or stretched rivets
- Cracked or chipped cutters
Guide Bar Wear
A worn or uneven bar can force the chain to track incorrectly.
- Uneven rail wear
- Bar groove widened on one side
Improper Chain Tension
A loose chain does not sit squarely in the bar groove, contributing to wandering cuts.
How to Fix a Crooked-Cutting Chainsaw
- Measure and equalize cutter lengths
- File both sides at consistent angles
- Check and correct depth gauge height
- Inspect bar rails and dress if necessary
When Replacement Is the Best Option
If uneven wear is severe or components are damaged, replacing the chain is often faster and safer than attempting correction.
Selecting a Proper Replacement Chain
Using a correctly specified, high-quality chain restores straight cutting and reduces wear. Compatible options for common saws are available in the Binam inc Chainsaw Chain collection.
